4.4 Cool Things You Can Do with Drives and Folders
Given the important role of folders in Windows, not only in
their ability to store our personal data, but in the way they're used to
organize the files that comprise the operating system, it should not be
surprising that there are lots of cool things you can do with them. The next few
solutions should illustrate the flexibility of Windows XP, and the lengths one
can go to accomplish just about anything.
4.4.1 Customize Drive and Folder Icons
There may come a time when you may get a little sick of the
generic icons used for drives and folders in My Computer and Explorer
(personally, I'm not a big fan of the liberal use of yellow in the Windows XP
interface). Now, you've probably figured out that you can create a shortcut to
any drive or folder, choose a pretty icon, and place it on the desktop or in
some other convenient location. Unfortunately, the icon you choose doesn't
propagate to the target object. Here's how to make the change a little more
universal.
4.4.1.1 Solution 1: Customize drive icons
Using the functionality built in to Windows' CD auto-insert
notification feature—functionality that allows Windows to determine the name and
icon of a CD as soon as it's inserted in the reader (see Section 4.4.4 later in
this chapter)—there's a simple way to customize the icons of all your drives:
-
Open a plain-text editor, such as Notepad.
-
Type the following:
[autorun]
icon=filename, number
where filename is the name of the file
containing the icon, and number is the index of the icon to
use (leave number blank or specify 0 [zero] to use
the first icon in the file, 1 for the second, and so on).
-
Save the file in the root directory of the hard disk,
floppy, or removable drive you wish to customize, naming it Autorun.inf.
-
This change will take effect the next time the
My Computer view is refreshed: with Explorer
or the My Computer window open, press the F5
key to refresh the display and read the new icons (Figure 4-13).
4.4.1.2 Solution 2: Customize individual folder
icons
The icon for any individual folder can be customized to suit
your taste:
-
Open a plain-text editor, such as Notepad.
-
Type the following:
[.ShellClassInfo]
IconFile=filename
IconIndex=number
where filename is the name of the file
containing the icon, and number is the index of the icon to
use; leave the IconIndex line out or specify 0 (zero) to use
the first icon in the file, 1 for the second, and so on. Note the dot
(.) in [.ShellClassInfo].
-
Save the file directly in the folder you wish to customize,
naming it desktop.ini.
-
Open a command-prompt window (cmd.exe), and type the
following at the prompt:
attrib +s foldername
where foldername is the full path of the
folder containing the desktop.ini file (i.e., c:\docs). This
command turns on the System attribute for the
folder (not the desktop.ini file), something you can't do in Explorer.
Note that turning on the System
attribute for a folder will have no adverse effect on your system, your data,
or any other applications.
-
Close the Command Prompt window when you're done. You'll
have to close and reopen the Explorer or single-folder window to see the
change (pressing F5 won't do it).

If you're customizing a drive icon for a removable drive
(i.e., Zip, CDR, floppies), you may need to refresh the My Computer or Explorer
window every time the media is inserted by pressing the
F5 key, because Windows can only detect the
insertion of CDs and DVDs, and then only when the auto insert notification
feature is enabled.
To turn the display of certain drive icons on or off in the
My Computer window, open Drives in the My Computer
category in TweakUI (see Appendix A).
4.4.1.3 Solution 3: Customize all folder icons
The more global and far-reaching a change is, the more likely
it is to be difficult or impossible to accomplish without some serious tinkering
in the Registry. An example are the icons used by some of the seemingly
hard-coded objects in Windows, such as the icons used for ordinary, generic
folders.
-
Open the Registry Editor (discussed in Chapter 3).
-
Expand the branches to HKEY_CLASSES_ROOT\Folder\DefaultIcon
(you can also customize drive icons by going to HKEY_CLASSES_ROOT\Drive\DefaultIcon).
-
Double-click the (Default) value in the right
pane. This value contains the full path and
filename of the file containing the icon, followed by a comma, and then a
number specifying the index of the icon to use (0 being the first icon, 1
being the second, and so on). The file you use can be an icon file (*.ico),
a bitmap (*.bmp), a .dll file, an application executable (*.exe),
or any other valid icon file.
The default for folders is %SystemRoot%\System32\shell32.dll,3,
and the default for drives is %SystemRoot%\System32\shell32.dll,8.
-
When you're done, close the Registry Editor. You may have
to log out and then log back in for this change to take effect.
There's a bug in Windows Explorer that may prevent your
custom icon from being used in certain circumstances. The icon will appear
whenever you view folders on the desktop or in single-folder windows, but if you
open an Explorer window directly (explorer.exe), the old yellow icons
will still appear. The way around this is to right-click a folder icon and
select Explore, which will display a true
Explorer window (with the tree), using your custom icon.
4.4.1.4 Solution 4: Just about any system object
-
Open the Registry Editor discussed in Chapter 3.
-
Expand the branches to: HKEY_CLASSES_ROOT\CLSID\{class
id }\DefaultIcon, where {class id } is the Class ID
of the object you wish to change. To find the class id of an object, do a
search in the HKEY_CLASSES_ROOT\CLSID\ branch for the formal name of
the object (e.g., Recycle Bin).
-
Double-click the (Default) value in the right
pane. The icon is specified here the same way it is for folders and drives
(see the previous solution).
-
This change should take effect the next time you refresh
the folder containing the object you've just customized. For example, press
the F5 key while the desktop is active to
refresh any desktop icons.
4.4.1.5 Solution 5: Applications (.exe and .dll
files)
For most people, all that will be necessary to change the
icon for an application is to change the icon for the application's shortcut,
usually found in the Start Menu or on the desktop. Just right-click the desired
shortcut, click Properties, choose the
Shortcut tab, and click
Change Icon. But there is actually a way to
change the icon resource embedded in any .exe
or .dll file, using the following procedure:
-
Download and install Microangelo (http://www.impactsoftware.com).
-
Start the Microangelo Librarian, and open the file you wish
to change. All of the file's icons are shown in the window here. Just
double-click an icon to edit it (the one shown in Explorer is typically the
first one shown here).
-
When you're done in the editor, just select
Update Librarian from the
File menu, and select
File
Save in the Librarian window to write the
changes to disk.
Note that another way to change the icon used for a system
object is to edit the icon directly in the shell32.dll file (found in
\Windows\System32). However, since this file is in use while Windows is
running, you'll need to edit a copy of the file, and then replace the original
with the modified copy using the System Recovery Console, described in Chapter
10.
4.4.2 Mirror a Folder with Folder Shortcuts
Windows Shortcuts are tiny files that link to applications,
documents, drives, folders, and some system objects. They're convenient in that
they usually behave the same as the objects to which they're linked when you
double-click them or drag-drop other objects on them. If you drag a file into a
folder's shortcut, for example, it's the same as dragging the file into the
folder.
The inherent problem with Window Shortcuts is that they are
files, and as such, have the same limitations as files. They are sorted in
Explorer with the rest of the files; shortcuts to folders are not grouped with
folders as you might expect. Furthermore, shortcuts to folders cannot be
specified in a path. For example, if you create a shortcut to the folder
d:\Yokels\Cletus and place that shortcut in c:\Brandine, then you
can't reference objects stored in Cletus by typing c:\Brandine\Cletus.
Enter Folder Shortcuts, an
undocumented feature in Windows XP. Folder
Shortcuts behave exactly like folders because they are
folders. With a little tweaking, any empty folder can be turned into a Folder
Shortcut, a mirror of any other drive or folder on your system, on your network,
or even on the Internet!
 |
If you create a Folder Shortcut and then try to
delete it, you will be deleting the
target folder and all of its contents. Folder Shortcuts must be
dismantled before they can be removed. Be sure to read the entire
solution for details. |
|
Folder Shortcuts, once in place, are practically
indistinguishable from the folders to which they link. If, revisiting the
example earlier, you create a Folder Shortcut to d:\Yokels\Cletus and
place it in c:\Brandine, then it will appear as though there's a folder
called Cletus located in c:\Brandine ; in other words, c:\Brandine\Cletus
will be a valid path. (For those of you familiar with Unix, Folder Shortcuts are
very similar to symbolic links.)
Why would you want to do this? Among other things, a Folder
Shortcut can be used to trick Windows or an application into thinking that a
folder contained on a different drive or computer is actually somewhere else.
For example, you could replace your My Documents folder with a Folder
Shortcut pointing to a folder on your network, allowing you to access the same
group of files on any number of computers, as easily as on the computer on which
the files are actually stored. Or, say you're using an older application that
only permits its data files to be stored in a specific location. Using a Folder
Shortcut, you can trick the application into storing them elsewhere.
Use the following solutions to create and manage folder
shortcuts.
4.4.2.1 Create a Folder Shortcut
Here's how to make a Folder Shortcut to an existing folder on
your hard disk or on your local network (See Section 7.2.7 for details on the
network version):
-
Choose an existing folder in Explorer—it can be located on
any drive, including your network. Create a standard Windows Shortcut to that
folder on your desktop, and name the new shortcut target. (The
shortcut filename will actually be target.lnk, although the .lnk
filename extension won't be visible in Explorer.)
The easiest way is to drag-drop the folder icon using your
right mouse button, and then select Create
Shortcut(s) Here from the menu that appears. See Section 2.2.2 for more
information on this process.
-
Next, make a new folder on your desktop; the name actually
doesn't matter, but for the sake of argument, I choose to call my example
folder, Dingus.
-
To help protect a Folder Shortcut from accidental deletion,
make the folder read-only: right-click the folder icon for Dingus, and
select Properties. Turn on the
Read-only option, and click
OK.
-
Drag-drop the target shortcut you made in Step 1
into the newly-created folder.
-
Open a plain-text editor, such as Notepad, and type the
following four lines:
[.ShellClassInfo]
CLSID2={0AFACED1-E828-11D1-9187-B532F1E9575D}
Flags=2
ConfirmFileOp=0
Save this into the new folder, and call it desktop.ini.
Hint: notice that the text above contains no specific
information about Dingus or our target folder. This means that you only
need to type this once; thereafter, you can use the same desktop.ini
file again and again.
-
Open a Command Prompt window (cmd.exe), and type
cd followed by a space at the prompt. Drag-drop the
Dingus folder onto the Command Prompt window,
and the full path of the folder will be typed for you. It'll probably look
something like this:
cd c:\Documents and Settings\{username}\Desktop\dingus
Then, just press Enter—this
changes the active directory to the new Dingus folder. See Appendix C
for more information on the cd command.
-
Next, type:
attrib +h +s desktop.ini
which will turn on the Hidden
and System attributes for the desktop.ini
file, a task not possible from within Explorer. See Appendix C for more
information on the attrib command.
Type exit and then press
Enter when you're done here.
-
If the new folder is open, close it now. The next time you
open the folder, you'll see the contents of the target folder, rather than the
two files, desktop.ini and target.
The new Folder Shortcut can now be copied or moved anywhere
you like. For the sake of safety, you should take certain steps to mark this new
folder as a Folder Shortcut. Although it will be described as a "Folder
Shortcut" in Explorer's Type column, as well as in the folder's Properties
dialog box, it will be otherwise indistinguishable from a standard folder. In
addition to naming it something like Shortcut to Dingus, you can also
customize the icon for the new Folder Shortcut in the same way as for a standard
folder. If you don't choose an icon, the Folder Shortcut will assume the icon of
the folder to which it's linked.
I strongly recommend using an empty folder to transform into
a Folder Shortcut. If there are any objects stored in said folder (such as
Dingus, earlier), they will become inaccessible in Windows when the folder
becomes a Folder Shortcut; they will otherwise only be visible from the command
prompt, or after you dismantle the Folder Shortcut, as explained later. There
should be no adverse effect on the said contents, however.
If you find the need to create Folder Shortcuts more easily,
see Section 9.16.6 for a Windows Script Host (WSH) script that automates this
process.
A Folder Shortcut can also be used to mirror an FTP site,
effectively allowing you to transfer files across the Internet using Explorer.
See Section 7.2.7 for details.
4.4.2.2 Dismantle a Folder Shortcut
It's important to realize that once you create a Folder
Shortcut, you can't remove it using traditional methods. If you try to delete a
Folder Shortcut by dragging it into the Recycle Bin, for example, Windows will
actually delete all the contents of the target folder!
To remove a Folder Shortcut, you must first dismantle it. Because the command
prompt doesn't recognize Folder Shortcuts, we can use it to delete the two files
we created earlier:
-
Open a Command Prompt window (cmd.exe), and change
the active directory to the Folder Shortcut (not the target folder). See Step
5 in the previous solution on how to do this with the cd command.
-
Type:
attrib -h -s desktop.ini
which will turn off the Hidden
and System attributes for the desktop.ini
file, a task not possible from within Explorer. Note that this is similar to
the use of the attrib command in Step 6 in the previous solution, except that
we're using minus signs (-) to turn off the attributes instead of
plus signs (+).
-
Next, type the following two commands:
del desktop.ini
del target.lnk
-
Type exit when you're done. See Appendix B for
more details on the CD, ATTRIB, and DEL commands
used here.
-
If the new folder is open, close it now. The next time you
open the folder, it should be empty, and can be safely deleted.
4.4.3 Customize the Places Bar
The Places Bar is the gray bar along the left edge of the
File
Open and File-Save dialog boxes used by most applications in Windows XP. Like
many of the dialog boxes and dialog box elements in applications, these file
dialogs are a function provided by Windows, and are used for the following
reasons:
-
Application developers don't have to reinvent the wheel
with their own file dialogs.
-
Users get a common experience and don't have to learn a new
interface for each application.
-
Microsoft can add new features to file dialogs (like the
Places Bar), which are immediately and automatically propagated to all
applications that use the feature properly.
The Places Bar has a maximum of five buttons, each of which
points to a different folder on your system. By default, these places are
Desktop, My Documents, Favorites, My Computer, and Recycle Bin. If you don't see
the Places Bar on your system, the feature may simply be disabled (as described
in the following Solution 1) or the particular application you're using uses
non-standard or obsolete versions of the file dialogs.
There are three solutions that allow you to customize the
Places Bar; the first works for most applications, but not Microsoft Office.
Solutions 2 and 3 apply only to Microsoft Office XP and Office 2000,
respectively. To customize all instances of the Places Bar, you may have to use
all three solutions on your system. Note that Creative Element Power Tools
(available at
http://www.creativelement.com/powertools) allows you to customize the places
bar for all applications simultaneously, including Office.
4.4.3.1 Solution 1: Places Bar for most
applications
-
Start TweakUI (see Appendix A), and then open the Common
Dialogs category.
-
Select Custom places bar,
and then choose the desired system folders from each of the lists. Your
selections will appear in the Places Bar in the same order as you choose them
here. You can also type the full path of any existing local or network folder
here; the folder's actual name and icon will appear on the corresponding
button.
You can also choose either Show
default places or Hide places bar at
this point, both of which should be self-explanatory.
-
Click OK when you're done.
You'll have to close and re-open any currently-open applications for the
change to take effect.
4.4.3.2 Solution 2: Places Bar in Microsoft Office
XP (also known as Office 2002 or Office 10)
The following works in Office XP, and requires no Registry
editing. However, it's somewhat limited; for more control, and for Office 2000,
use Solution 3, later.
-
Open any Office application, and go to
File
Open.
-
To add a new place to the Places Bar, navigate to the
parent folder of the folder you wish to add (not the folder itself), and
highlight it in the window.
-
Click Tools (in the upper
right) and select Add to "My Places."
-
To rearrange places, right-click any existing place icon in
the Places Bar, and select Move Up or
Move Down.
-
You can delete any custom places my right-clicking their
icons on the bar and selecting Remove, but
you won't be able to remove the standard Places Bar entries without editing
the Registry, as described in Solution 3.
4.4.3.3 Solution 3: Places Bar in Microsoft Office
2000 and 2002
-
Close any open Microsoft Office applications.
-
Open the Registry Editor discussed in Chapter 3.
-
If you have Office 2002 (also known as Office XP or Office
10), expand the branches to:
HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Common\Open Find\Places
If you have Office 2000 (also known as Office 9.0), expand
the branches to:
HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Common\Open Find\Places
Either way, you should see two subkeys here:
StandardPlaces and UserDefinedPlaces.
-
First, you'll have to disable the existing items;
otherwise, your custom items won't be shown. This is done by adding a new
value, not by deleting existing data. Don't worry if you want to keep one or
more of the defaults; it's easier in the long run to disable them all here and
then recreate the five you want to keep.
One by one, highlight each key under the StandardPlaces
key (e.g., Desktop, Recent), and select
New and then DWORD
Value from the Edit menu. Name the new
value Show, and leave the value of 0 unchanged. Make
sure the values you add are DWORD values; otherwise, this won't work.
-
Next, highlight the UserDefinedPlaces key, and add
five new keys. Name them Place1, Place2, Place3,
Place4, and Place5. You can add more if you like (see Step
7).
-
In each of these new keys, you'll want to create the
following values, filling in the appropriate information in each value:
- A String value called
Name
-
This contains the caption that will appear under this
place (example: Desktop).
- A String value called
Path
-
This contains the full folder path for the place
(example: c:\windows\desktop).
- A DWORD value
called Index
-
This allows you to choose how your places are sorted.
Enter 0 for the first place, 1 for the second, 2
for the third, and so on. The key names typed in the previous step (Place1,
Place2, etc.) do not determine the sort order.
-
Even if you add more entries here, only the first five will
be shown. To allow more than five buttons on the Places Bar, go back to
HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Common\Open
Find\Places (replace the 10.0 here with 9.0 if you're
using Office 2000). Select New and then
DWORD Value from the
Edit menu. Name the new value ItemSize,
and leave the value of 0 unchanged (regardless of the number of items
you want to appear). Now, any additional keys you add using the above
procedure will also appear in the file dialog.
-
After you've entered all the new places, open any Office
application to try it out. This may require some trial and error to get it
right.
One of the things that make this difficult is that Office
tends to indiscriminately add new keys and values, which can clutter up what
you're working on. If you've done it right, however, the seemingly random keys
and values that appear will have no effect on what actually appears in the
dialog boxes.
When you're done, you'll want to make a Registry patch to
back up your settings, just in case a subsequent Office update overwrites them.
See Section 3.2.1 for more information.
4.4.4 Curb AutoPlay for CDs and DVDs
AutoPlay (also called Autorun) is a feature intended to make
using CDs and other removable media easier for inexperienced Windows users, but
more experienced users may end up simply being irritated by it. AutoPlay is
responsible for starting an audio CD, data CD, or DVD the moment it is inserted
into your drive. If you wish to insert a disk for browsing or any other purpose
than playing it, you'll be forced to wait for Windows to load the AutoPlay
application before you can close it and continue with your work.
What's worse is that even after all this has happened, the
AutoPlay process starts over again if you double-click on the CD icon in your My
Computer window—contrary, of course, to the normal folder window that one would
expect to see. (You can get around this on a disk-by-disk basis by
right-clicking on the disk icon and selecting Open
or by using Explorer and navigating to the disk in the folder tree.)
The AutoPlay feature works by polling the CD or DVD drive
every few seconds to see if a disk has been inserted. If Windows detects a disk
that wasn't there a few seconds ago, it reads the label of the disk and looks
for a file called Autorun.inf in the disk's root directory.
Autorun.inf usually contains two pieces of information: a reference to an
icon file (for display, along with the disk label, in My Computer and Explorer)
and a reference to an AutoPlay application.
If an AutoPlay application is specified, Windows proceeds to run the program,
which is usually a large, brightly colored window with links to the
application's setup program, documentation, and the manufacturer's web site and,
hopefully, an Exit button. Otherwise, any of several predefined "player"
applications may be launched, depending on the type of content detected on the
disk. In addition to CDs and DVDs, the AutoPlay system also supports some
removable media drives, such as digital camera memory card readers.
There are several different solutions available to control
this feature in Windows, all of which perfectly illustrate the advantage of
tweaking Windows to get around all its annoyances.
4.4.4.1 Solution 1: Disable AutoPlay on the fly
If you hold down the Shift
key when inserting the disk, the AutoPlay feature is bypassed (although it's not
exactly graceful trying to insert a CD while holding down keys on the keyboard).
Depending on the speed of your drive, you may have to hold
Shift for only a few seconds, or longer if it's slow. This feature can be
especially aggravating if you hold Shift while
inserting a disk, as well as for 5-6 seconds thereafter, only to have the
AutoPlay application start when you let go of the
Shift key.
4.4.4.2 Solution 2: Choose AutoPlay preferences on
a per-content basis
This next solution allows you to choose what happens when
Windows detects a newly-inserted disk, based on the type of content the media
contains. Note that this feature has bugs in it, and Windows doesn't always pay
attention to your selection made here.
-
Right-click the drive icon for your CD drive, CD recorder,
or DVD drive, select Properties, and choose
the AutoPlay tab.
-
At the top of the dialog is a list of content types,
allowing you to choose an AutoPlay action depending on the type of files on an
inserted disk. Among the available content types are the following:
-
Music files (e.g., mp3, wma)
-
Pictures (e.g., jpg, gif, tif,
bmp)
-
Video files (e.g., avi, mpg, asf)
-
Mixed content (used when no Autorun.inf file is
found, and either no media files are found, or more than one type of media
files are detected)
-
Music CD
-
Blank CDR (appears only for CD recorders)
-
DVD (appears only for DVD players)
You may have noticed that "Data CDs" are absent from this
list, meaning that this window won't allow you to modify AutoPlay behavior for
CDs or DVDs containing an Autorun.inf file. Unfortunately, there's no
way to modify or add to this list.
-
Select an entry in the content type list, and then select
an appropriate action to take. Each action is linked to an application,
similarly to File Type actions (discussed earlier in this chapter). Unlike the
content types, though, the actions can be
customized, and the procedure to do so is explained in the next solution.
-
Click OK when you're done;
the change will take effect the next time a disk inserted in the drive. Note
that you'll have to repeat this for each of your removable media drives: CD,
DVD, and memory card readers, included.
4.4.4.3 Solution 3: Selectively control AutoPlay
actions, or disable it altogether
This next procedure adds more customizability to the AutoPlay
feature, including a quicker way to disable AutoPlay than the previous solution,
as well as a way to customize the list of actions in the
AutoPlay tab of the drive properties dialog. It
also allows you to disable AutoPlay completely for a given drive (or drive
type), including data CDs (something not possible with the previous solution).
-
Open TweakUI (see Appendix A), expand the
My Computer category, and then expand
AutoPlay. There are three subcategories here:
Drives, Types,
and Handlers.
-
Select Drives to
selectively disable AutoPlay for individual drives. Any unchecked drive will
not AutoPlay inserted media, regardless of content.
-
Select Types to more
globally disable AutoPlay for CD and DVD drives and removable drives.
-
Lastly, the Handlers
category allows you to customize the actions shown in the
AutoPlay tab of the drive properties dialog,
as described in the previous solution.
-
TweakUI won't let you delete any of the predefined actions,
but it will change the content types for which each is available. For example,
you can choose whether or not the Copy pictures to a
folder on my computer action is shown when you select
Video files in the
AutoPlay tab of the drive properties dialog.
 |
If you want to remove one of the predefined
actions, you can do so in the Registry. Just go to
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers,
and delete the corresponding key there. |
|
-
Click Create here to add a
new action, which can subsequently be selected for any removable media drive,
and nearly any content type. Figure 4-14 shows the Autoplay Handler dialog.

-
The first two fields are decorative; the text you type for
<description> and
<program name> are merely the captions to be displayed next to the
action. Click Change Program to choose an
application executable (.exe file).
-
Lastly, the Args field,
filled by default with "%L", allows you to specify one or more
command-line parameters. Whatever you type here should be supported by the
application you've selected (more details may be available in the
application's documentation).
Similar to %1, discussed in the File Types section
found earlier in this chapter, %L represents the full path of the
drive that was activated by the AutoPlay feature. The quotes are simply
included for good measure, intended to compensate for any spaces in the path
name. For example, if you chose Windows Explorer (explorer.exe) as the
program, and change Args to:
/n, /e, "%L"
then Windows will execute the following command when, say,
a CD is inserted in drive g:
\Windows\explorer.exe /n, /e, "g:"
-
Click OK and close TweakUI
when you're done. To take advantage of any newly created AutoPlay actions, see
Solution 2.
If you disable the AutoPlay feature for data CDs, the
AutoPlay application on any given CD will, as you'd expect, not run
automatically. Fortunately, it's easy to run the setup application or any other
application on the CD manually. To do this, right-click on the drive icon in
Explorer, and select AutoPlay. Alternatively,
you can open the root directory of the CD drive in Explorer—on most data CDs
that contain software, you'll see something like Setup.exe or
Autorun.exe. Double-click the file to run it. Sometimes, however, the
AutoPlay application file is not obvious, in which case, you can open the
Autorun.inf file and look at the line that begins with open=. If
you don't see an Autorun.inf file in the root directory of the CD, it
doesn't support the AutoPlay feature, and wouldn't have started on its own even
if AutoPlay was still enabled.
4.4.4.4 Solution 4: Turn off CD polling
If you want a quick and dirty way to disable all AutoPlay
functionality for CD drives, as well as the system that polls the CD drive every
few seconds (as described at the beginning of this section), use the following
solution.
-
Open the Registry Editor discussed in Chapter 3.
-
Expand the branches to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Cdrom.
-
Double-click the Autorun value and type 0
for its value. If it's not there, create it by selecting
Edit
New
DWORD Value, and typing Autorun for
the name of the new value.
-
Close the Registry Editor when you're finished. You'll have
to log out and then log back in for this change to take effect.
Note that with this solution, Windows will no longer be
notified when you insert a new CD. To make sure the correct icon and title for
the current CD are displayed in My Computer and Explorer, press
F5 to refresh the window.
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