General System Registry
Secrets
Table of
contents
I-94 Problem: You�re tired of looking at the same
the dialup networking icon in the start menu and want to
change it to a custom icon. The following registry entry lets
you do so.
| Hive: |
HKEY_LOCAL_MACHINE |
| Key: |
Software\Classes\CLSID\{a4d92740- |
| � |
67cd-11cf-96f2-00aa00a11dd9}\DefaultIcon |
| Value Name: |
|
| Data Type: |
REG_EXPAND_SZ |
| Value: |
C:\Program Files\Plus!\Themes\Ancient Pathways
Network.ico,2
|
The number 2 is the number of the icon in the file you want
displayed. In this case, 2 specifies the third icon because
the first icon in a file is numbered 0. If no number is used,
the default is 0.
I-95 Problem: You are tired of looking at the same the
MS Office Binder icon in the start menu. To change it to a
custom icon, change the following registry entry.
| Hive: |
HKEY_LOCAL_MACHINE |
| Key: |
Software\Classes\CLSID\{59850400-6664-101B- |
| � |
B21C-00AA004BA90B}\DefaultIcon |
| Value Name: |
|
| Data Type: |
REG_EXPAND_SZ |
| Value: |
C:\Program Files\Plus!\Themes\Ancient Pathways
Office.ico,2
|
The number 2 is the number of the icon in the file you want
displayed. In this case, 2 specifies the third icon, because
the first icon in a file is numbered 0. If no number is used,
the default is 0.
I-96 Problem: You want to rename the Recycle Bin. You
right-click on the Recycle Bin icon, but renaming it
isn�t an option. Modify the following key under
ShellFolder.
| Hive: |
HKEY_CLASSES_ROOT |
| Key: |
CLSID\{645FF040-508I-101B-9F08- |
| � |
00AA002F954E}\ShellFolder |
| Value Name: |
Attributes |
| Data Type: |
REG_BINARY |
| Value: |
50010020
|
Now right-click the Recycle Bin, and you can rename the icon.
I-97 Problem: You want to delete the Recycle Bin Icon.
Right-clicking on the icon brings up the menu, but it has no
delete option. Modify the following key under
ShellFolder.
| Hive: |
HKEY_CLASSES_ROOT |
| Key: |
CLSID\{645FF040-5081-101B-9F08- |
| � |
00AA002F954E}\ShellFolder |
| Value Name: |
Attributes |
| Data Type: |
REG_BINARY |
| Value: |
60010020
|
Now right-click the Recycle Bin, and you can delete the icon.
I-98 Problem: You have deleted the Recycle Bin and now
you want it back. Modify this registry entry and everything
will be back as it was.
| Hive: |
HKEY_LOCAL_MACHINE |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Explorer\Desktop\NameSpace |
Add the following key:
| Key: |
{645FF040-5081-101B-9F08-00AA
002F954E} |
| Value Name: |
| Data Type: |
REG_SZ |
| Value: |
Recycle Bin
|
Press F5 to refresh the key, and there�s the recycle bin.
I-99 Problem: You want to rename the Inbox. You
right-click the Inbox icon, but renaming it isn�t an
option. Try this registry modification.
| Hive: |
HKEY_CLASSES_ROOT |
| Key: |
CLSID\{00020D75-0000-0000-C000- |
| � |
000000000046}\ShellFolder |
Modify the following value under ShellFolder:
| Value Name: |
Attributes |
| Data Type: |
REG_BINARY |
| Value: |
50000000
|
Now right-click the Inbox, and you can rename the icon.
I-100 Problem: You want to delete the Inbox Icon.
Right-clicking on the icon brings up the menu, but deleting it
isn�t an option. Try this registry modification.
| Hive: |
HKEY_CLASSES_ROOT |
| Key: |
CLSID\{00020D75-0000-0000-C000- |
| � |
000000000046}\ShellFolder |
Modify the following value under ShellFolder:
| Value Name: |
Attributes |
| Data Type: |
REG_BINARY |
| Value: |
60000000
|
Now right-click the Inbox, and you can delete the
icon.
I-101 Problem: You have deleted the Inbox and now you
want it back. Modify this registry entry and everything will
be back as it was.
| Hive: |
HKEY_LOCAL_MACHINE |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Explorer\ Desktop\NameSpace |
Add the following key:
| Key: |
{00020D75-0000-0000-C000-0000
00000046}
|
Under the key you just added, add this value:
| Value Name: |
� |
| Data Type: |
REG_SZ |
| Value: |
Inbox
|
Press F5 to refresh the key, and there�s the Inbox.
I-102 Problem: Users keep accidentally deleting the
Internet icon from the desktop. You can fix this problem by
removing the Delete option from the icon menu. Modify the
following key under ShellFolder.
| Hive: |
HKEY_CLASSES_ROOT |
| Key: |
CLSID\{FBF23B42-E3F0-101B-8488- |
| � |
00AA003E56F8}\ShellFolder |
| Value Name: |
Attributes |
| Data Type: |
REG_BINARY |
| Value: |
40000000
|
Right-click the Internet icon, and the delete option is
removed.
I-103 Problem: You�re tired of looking at those
little arrows on shortcuts. This registry modification lets
you do away with the arrows, leaving the original icon. Delete
the following value from the LNKFILE key.
| Hive: |
HKEY_CLASSES_ROOT |
| Key: |
LNKFILE |
| Value Name: |
IsShortcut |
Restart your machine for these new values to take effect.
I-104 Problem: You have a machine that different
people use at different times. You have recently had
complaints that people can see what others were working on and
that it is a potential security problem. You can manually
remove these file entries, but this registry modification
automatically deletes the files for you. Modify the following
value under User Shell Folders.
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\Policies\ |
| � |
Explorer\User Shell Folders |
| Value Name: |
Recent |
| Data Type: |
REG_DWORD |
| Value: |
C:\Recycle
|
Set your recycle bin to automatically delete files. Log off
and then log back on. Now the Document menu option always
reads empty.
I-105 Problem: The Explorer interface seems a little
slow on some of the older computers in your installation. Here
is a neat little trick to turn off animated or so-called
�exploding� windows. Add the following value under
the explorer key:
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Control Panel\Desktop\WindowsMetrics |
| Value Name: |
MinAnimate |
| Data Type: |
REG_DWORD |
| Value: |
0
|
I-106 Problem: When you select an option from the Start
menu and that menu option has multiple options, a window
displays the additional menu selections � but sometimes
these additional menus seem slow or delayed. You can really
speed things up with the following registry modification. The
lower the number, the faster the menus are displayed. The
default value on my system was 400. Change the following value
under the Desktop key.
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Control Panel\Desktop |
| Value Name: |
MenuShowDelay |
| Data Type: |
REG_SZ |
| Value: |
1
|
Now choose the Programs option from the Start menu. The
submenus are displayed instantly! No delay.
I-107 Problem: You want to restrict access to network
drives and local drives from the Explorer interface. This
registry modification lets you do just that. To disable all
drives, add the following value under the Explorer
key:
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Policies\Explorer |
| Value Name: |
NoDrives |
| Data Type: |
REG_DWORD |
| Value: |
03FFFFFF
|
This value is a bit field, where each bit corresponds to a
letter in the alphabet, as shown below.
0 3 F F F F F F
0000 0011 1111 1111 1111 1111 1111 1111
zy xwvu tsrq ponm lkji hgfe dcba
If the bit is on (value of 1), access to the drive from
Explorer is disabled. If the bit is off (value of 0), access
to the drive is enabled. To disable everything but the A, B,
C, and D drives, just set this value to 03FFFFF0:
0 3 F F F F F 0
0000 0011 1111 1111 1111 1111 1111 0000
zy xwvu tsrq ponm lkji hgfe dcba
You must log off for these new values to take effect. Note
that this change does not disable access to the drives; it
just disables their appearance in the Explorer interface.
I-108 Problem: You have a corporate standard for the
way users are supposed to configure their systems. Yet you
have a pesky user � you know the one � who knows
enough to mess up everything, but not quite enough to fix it.
To disable users� ability to save settings on their
computers, add the following value under the Explorer
key:
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Policies\Explorer |
| Value Name: |
NoSaveSettings |
| Data Type: |
REG_DWORD |
| Value: |
1
|
Restart your machine for these new values to take
effect.
I-109 Problem: You want to keep users from running
programs from the Start menu. This registry entry disables the
Run command. Add the following value under the Explorer
key:
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Policies\Explorer |
| Value Name: |
NoRun |
| Data Type: |
REG_DWORD |
| Value: |
1
|
Restart your machine for these new values to take effect.
I-110 Problem: Users continually clutter their desktops
with icons, then they can�t figure out what they�ve
done and you have to come fix it. This registry entry lets you
hide all icons on the desktop. That way users can run programs
only from their respective program groups. Add the following
value under the explorer key:
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Policies\Explorer |
| Value Name: |
NoDesktop |
| Data Type: |
REG_DWORD |
| Value: |
1
|
Restart your machine for these new values to take effect.
I-111 Problem: You want to keep users from using the
Find command in the Start menu. This registry entry lets you
disable the Find command. Add the following value under the
explorer key:
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Policies\Explorer |
| Value Name: |
NoFind |
| Data Type: |
REG_DWORD |
| Value: |
1
|
Restart your machine for these new values to take effect.
I-112 Problem: Windows NT selects the location of
default folders in the following manner. Each user has a
default location where Windows NT stores files � for
example, the Favorites folder. This folder points to a
directory stored in the
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ex
plorer\Shell Folders key. The default value is
%USERPROFILE%\. For example, Favorites would
be stored under %USERPROFILE%\Favorites. You can change the
value in any of the thirteen keys to reflect a different
directory than the default value.
| Hive: |
HKEY_CURRENT_USER |
| Key: |
Software\Microsoft\Windows\CurrentVersion\ |
| � |
Explorer\Shell Folders |
| Value Name: |
Favorites |
| Data Type: |
REG_SZ |
| Value: |
example:
c:\winnt\profiles\ timd\Favorites
|
This value gives the path name to which the Favorites button
in Word points. Shortcuts you create in Internet Explorer are
also stored here.
| I-113 |
Value Name: |
Application Data |
| � |
Data Type: |
REG__SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\App Data
|
This value sets where application datafiles reside, on a
per-user basis. You could also use this value to point many
users to one set of files.
| I-114 |
Value Name: |
Desktop |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\otherdesktop
|
This value sets where Windows NT stores the files or shortcuts
that appear on your desktop. This information is stored on a
per-user basis.
| I-115 |
Value Name: |
Fonts |
| � |
Data Type: |
REG_ SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\AppData
|
This value sets where Windows NT stores the fonts available on
the system. This path generally points to a common directory
for all users, but it could be modified for different users.
| I-116 |
Value Name: |
NetHood |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\newnethood
|
This value sets where the folders, files, and shortcuts you
see when you click on the Network Neighborhood icon are
stored. Values are stored on a per-user basis.
| I-117 |
Value Name: |
Personal |
| � |
Data Type: |
REG_ SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\mystuff
|
This directory is for personal data. When you store files in
Word to your personal directory, this value sets the location.
| I-118 |
Value Name: |
PrintHood |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\myprintstuff
|
This value sets data storage for the folders, files, and
shortcuts you see when you click Printers in the Start Menu.
PrintHood values are stored on a per-user basis.
| I-119 |
Value Name: |
Programs |
| � |
Data Type: |
REG_ SZ |
| � |
Value: |
example
C:\winnt\profiles\ timd\startmenu\junk
|
This path sets data storage for data shown when you click
Programs in the Start menu.
| I-120 |
Value Name: |
Recent |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\things
|
This value sets storage for the folders, files, and shortcuts
you see when you click Documents in the Start menu. Document
values are stored on a per-user basis.
| I-121 |
Value Name: |
SendTo |
| � |
Data Type: |
REG_ SZ |
| � |
Value: |
example
C:\winnt\profiles\ timd\Sendto
|
This value sets what you see when you right-click an object
and choose Send To. The default values are 3� floppy,
Mail Recipient, and Briefcase. You can also add more options.
| I-122 |
Value Name: |
StartMenu |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
example:
c:\winnt\profiles\ timd\AltStrtMenu
|
This value sets where all the files, shortcuts, and folders
that appear under the Start menu are located.
| I-123 |
Value Name: |
StartUp |
| � |
Data Type: |
REG_ SZ |
| � |
Value: |
example
C:\winnt\profiles\ timd\startmenu\programs\Startup
|
This directory houses the data that appears in the startup
menu, which you find by selecting Programs from the Start menu
and then selecting Startup.
| I-124 |
Value Name: |
Templates |
| � |
Data Type: |
REG_ SZ |
| � |
Value: |
example
C:\winnt\ShellNew
|
This directory stores template files for various programs. The
default files in the directory are amipro, excel, excel4,
lotus, powerpnt, presenta, quattro, winword, winword2 and
wordpfct.
The next six registry values affect the way the default logon
screen looks. Remember, when you work with the HKEY_USERS
hive, your changes affect all users for the system.
| I-125 |
Hive: |
HKEY_USERS |
| � |
Key: |
Default\Control Panel\Desktop |
| � |
Value Name: |
Wallpaper |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
|
This value sets the background on the logon screen. You must
provide the fully qualified path and file name. These files
are case sensitive, so be sure to type the path and file name
correctly. Log off and back on for changes to take effect.
| I-126 |
Hive: |
HKEY_USERS |
| � |
Key: |
Default\Control Panel\Desktop |
| � |
Value Name: |
TileWallpaper |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
1
|
This value determines whether the default background graphic
is tiled. A value of 1 means you want the graphic tiled. A
value of 0 centers the graphic. Log off for changes to take
effect.
I-127 These registry values determine the behavior of
the default screen saver for the logon screen.
| Hive: |
HKEY_USERS |
| Key: |
Default\Control Panel\Desktop |
| Value Name: |
Scrnsave.exe |
| Data Type: |
REG_SZ |
| Value: |
|
This value is the fully qualified path to the screen saver
executable. The default is logon.scr (boring). Log off and
back on for any changes to take effect.
| I-128 |
Hive: |
HKEY_USERS |
| � |
Key: |
Default\Control Panel\Desktop |
| � |
Value Name: |
ScreenSaveTimeout |
| � |
Data Type: |
REG_SZ |
| � |
Value: |
|
This value controls how long Windows NT waits before invoking
the screen saver. The value is stored in
seconds.
|
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