Jim Guckin

Helpful XP Registry Hacks – Part 2

I had a couple more registry hacks that I thought might be interesting, but not as useful as the first bunch.  Since it is Friday and usually I have these things thought out, I’m going to throw more registry hacks at you…and maybe you’ll find them more useful than I do.

Change categories in the Control Panel
Windows XP’s Control Panel is broken down by category in the default Category view, but the group to which an item belongs is not always obvious. If you disagree with Microsoft’s assignments, you can switch them around. To assign a different category to an item, go to:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\Extended Properties\{305CA226-D286-468e-B848-2B2E8E697B74} 2

Find the item you want to change and double-click it to bring up a dialog box. Change the item’s DWORD value to your preference. Use Table A as a guide (shown with decimal numbers, which is the way you should enter them).

Table A
Category DWORD value to set
Other Control Panel Options 0
Appearance and Themes 1
Printers and Other Hardware 2
Network and Internet Connections 3
Sounds, Speed, and Audio Devices 4
Performance and Maintenance 5
Date, Time, Language, and Regional Options 6
Accessibility Options 7
Add or Remove Programs 8
User Accounts 9
Sort menus alphabetically
When you install a new program for a user, it doesn’t find its place in the alphabetical Start menu hierarchy right away; it hangs out at the bottom for a little while. If your users employ the Classic Start menu, they can realphabetize it manually by right-clicking the taskbar and choosing Properties, clicking the Customize button next to the Classic Start Menu, and clicking the Sort button. With the Windows XP style of Start menu, however, you don’t have an equivalent button. To make Windows always alphabetize the list, remove the permissions from the Registry key that controls the sort order for the Start menu. To do so, go to:

# HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder

Choose Edit | Permissions and click the Advanced button. Deselect the Inherit From Parent The Permission Entries That Apply To Child Objects check box and then click Copy when the Security dialog box pops up. Click OK and clear the Full Control entry for your account and all security groups you are a member of. Leave only Read permission.

Change the desktop cleanup frequency
Through Display Properties (Desktop tab, Customize Desktop button, General tab), you can turn on and off a feature that runs the Desktop Cleanup Wizard every 60 days. You don’t have an option to set a different interval there, but you can change the interval in the Registry. To do so, go to:

# HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Desktop\CleanupWiz

Change the Days Between Clean Up Value to some other number of days (in decimal format).

Use desktop patterns
Windows XP provides no direct support for the Patterns feature that was present in earlier versions of Windows, but the feature is still there. It’s just hidden in the Registry. To enable a pattern, first set None as the background in Display Properties. Then you need to find out the code for that pattern. To look up a code, go to:

# HKEY_CURRENT_USER\Control Panel\Patterns

A variety of patterns is listed, and each one has a Data value. Copy the value you want to the Clipboard. Then go to:

# HKEY_CURRENT_USER\Control Panel\Desktop

Add a string value called Pattern. Then paste the string from the clipboard in as its value. The new pattern will appear the next time you log on.
Delete the Files Stored On This Computer category in the My Computer window
In Windows XP, the My Computer window’s listing is broken down by categories: Hard Disk Drives, Devices With Removable Storage, and so on. One of these categories is Files Stored On This Computer, which appears at the top of the My Computer window. If a user doesn’t need it (and most folks don’t), you can get rid of it. To do so, go to:

# HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\MyComputer\NameSpace\Delegate Folders

Delete the {59031a47-3f72-44a7-89c55595fe6b30ee} subkey to remove the category.

Helpful XP Registry Hacks

Every-once in a while, someone asks me for neat little tricks or how to customize their computer.  One of the things that I find fun to do, are registry hacks to make Windows XP do things that otherwise I couldn’t do.  Also some of these things can be implemented as minor security measures or help you troubleshoot a problem.  So below are five of the registry hacks I’ve used recently.

Create a hidden user account
The user accounts you’ve set up appear on the Welcome screen (another new feature in Windows XP) when you start up the PC. To hide one of the user accounts so that it doesn’t appear here, go to:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList

Right-click anywhere within the Registry Window and click New to create a new DWORD value with the name of the account to be hidden. Set the value to 0 (decimal). This account won’t be accessible when switching users with Fast User Switching; you’ll only be able to access it from the Log On To Windows dialog box. Keep in mind that it is not a totally hidden account; the account’s profile will appear in the Documents And Settings folder. Also, the account appears in Local Users And Groups when an administrator is logged on.

Prevent programs from loading at start-up
Remember back in the good old days of Windows 3.1 when you could open up the Win.ini file in a text editor and remove an item from the RUN= line to disable it from running at start up? With Windows 9x and above, the Win.ini file became less useful because 32-bit programs were set to run at start-up from within the Registry instead.

One way to selectively disable programs from loading at startup is to use MSCONFIG (from the Run command) to deselect certain items. Another way to remove them is to edit the Registry directly. Consider the following locations:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
for applications that start up for all users

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
for applications that start up when the current user logs on

Remove the entry for a program by right-clicking it and selecting Delete to prevent it from loading.

Erase the swap file at shutdown
You might be concerned about someone browsing your users’ swap files and gathering up little bits of their sensitive data. A remote possibility, to be sure, but it could happen. For that extra measure of security, go to:

# HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Memory Management

Set the ClearPageFileAtShutdown DWORD to 1. This will make shutdowns take longer, because it overwrites everything in the swap file with zeroes. Don’t turn this feature on unless you have a serious security threat.

Adjusting System Restore values
The new System Restore feature will automatically back up a snapshot of your system, once every 24 hours and will save this snapshot for 90 days.  Now these values aren’t directly editable in the System Restore tab, but you can actually change them in the Registry. Go to:

# HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\WindowsNT\CurrentVersion\SystemRestore

You’ll find all sorts of settings here. To change when the computer automatically created restore points, change the RPGlobalInterval setting. To how long a restore point is retained in days, change the RPLifeInterval setting.

System Restore time intervals are measured in seconds, not days, so you must convert the number of days you want into seconds. There are 86,400 seconds in a day, so multiply 86,400 by the number of days you want to determine the value. There are 3,600 seconds in an hour.

Create a right-click command prompt option
You can right-click a folder to get a list of actions you can apply to it. Here’s a way to modify a right-click menu that opens a command prompt window with the selected folder already selected. In Notepad (or your own text editor), type or copy and paste the following:

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\Folder\shell\Cmd Here]@=”Command &Prompt Here”

[HKEY_CLASSES-ROOT\Folder\shell\Cmd Here\command]@=”cmd.exe /k pushd %L”

This is simple, just name the file and add “.reg” at the end of the file. Then goto the location where you saved the file and double-click it and choose Yes to merge the file’s information into the Registry when prompted. You can delete the file if you are done with it, or save it elsewhere as the file doen’t need to stay there to run. Right-click any folder you want and you’ll see the CommandPrompt Here option.

Hope these help you make the changes to your Windows XP box, and make it work more like you want.