Wednesday, September 24, 2008

Move your wallpaper from its original position

This will move the starting position of your wallpaper horizontally and vertically.

HKEY_CURRENT_USER\Control Panel\Desktop

Tweak: In the right pane, create 2 String values WallpaperOriginX & WallpaperOriginY

- Set the values of those string values according to your screen resolution

e.g.: If screen resolution is 1024 x 768, so value for WallpaperOriginX is any value between 0-1024 and value for WallpaperOriginY is any value between 0-768

For this tweak to take effect you may need to Logoff or Restart windows.

Remove startup items from the registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Tweak: In the right pane, Delete the values that u don't want on start-up

For this tweak to take effect you may need to Logoff or Restart windows.

Lock the Taskbar

[HKEY_CURRENT_USER\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer]

Tweak: Create a new DWORD value “LockTaskbar “ and set it to 1

Remove Run from the Start Menu

[HKEY_CURRENT_USER\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer]

Tweak: Create a new DWORD value “NoRun” and set it to 1

Lock all Folder

[HKEY_CURRENT_USER\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer]

[HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\ CurrentVersion\Policies\Explorer]

Tweak: Open your registry and find the key [HKEY_CLASSES_ROOT\Directory\shell] then rename it from 'shell' to 'shell.old'.

Do the same with the key [HKEY_CLASSES_ROOT\Folder\shell] and rename it to [...\shell.old].

Once complete the two original keys should now be called [HKEY_CLASSES_ROOT\Directory\shell.old] and [HKEY_CLASSES_ROOT\Folder\shell.old] respectively.

How To Remove and Add Right-Click Menu Items from Files and Folders

Removing Items

A lot of programs you install will add themselves to the right-click menu of your files and/or folders. And most times, you have no choice in the matter and, as a result, your right-click menu can get very long with added items you don't even use. The last person I was helping with this had a right context menu so long that the Rename option was no longer visible!

Fortunately, you can easily remove those unwanted menu items, if you know the registry values to edit. And it's not at all difficult once you know the keys responsible for the additions.

For Files, the secret lies in the "context menu handlers" under the shellex subkey for "All Files" which, in the registry, is nothing but an asterisk - like a dos wildcard, which means the values entered apply to all files. It is at the very top of the Root key, right here:

HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers

Click the the + sign next to the ContextMenuHandlers key, to expand it.

Now you will see some of the programs that have added items to your right-click menu. Simply delete the program keys you don't want.

Yup! It's that simple. If deleting makes you uneasy, just export the key before deleting it. Or, instead of deleting the values, disable them. Simply double click the default value for the program on the right hand pane and rename the clsid value by placing a period or dash in front of it.

ie; - {b5eedee0-c06e-11cf-8c56-444553540000}

Then exit the registry, refresh, and right click a file to see if the item was removed from the menu.

Some programs - like WinZip or WinRar - will add several items to your right click menu but all of them will be removed by deleting or disabling their one context menu handler.

Note that the above key only applies to the right click menu of files.

To remove entries from the right click context menu of folders, you need to navigate to the Folder and Drive keys:

HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers

HKEY_CLASSES_ROOT\Drive\shellex\ContextMenuHandlers

All you have to do is follow the same procedure as for Files - either disable or delete items you wish to remove.

Adding Items

Adding Items to the right click menu of Files and Folders is also fairly simple using the Registry. It just involves the creation of a few new keys for each item you wish to add. You edit the same keys used for removing items. Let's use Notepad as an example of an item you'd like to add to the right click menu of all your files or folders.

For folders, go to this key:

HKEY_CLASSES_ROOT\Folder

Click the + sign next to Folder and expand it so that the Shell key is visible. Right click the Shell key and choose New>Key and name the key Notepad or whatever else you'd prefer (whatever the key is named is what will appear in the right-click menu). Now right click the new key you made and create another key named Command. Then, in the right hand pane, double click "Default" and enter Notepad.exe as the value.

Exit the registry, refresh, and right click any folder. Notepad should now be on the context menu.

For files, go here again:

HKEY_CLASSES_ROOT\*

Expand the * key and see if a Shell key exists. If it does exist, follow the same procedure as for folders. If it does not exist, you'll have to create a new Shell first. Just right click the * key and choose New>Key and name it Shell. Then right click the Shell key and continue on the same way you did for adding items to the right click menu of folders.

Once done, Notepad should appear as an option in the right click menu of all your files.

Change Start Button Text

Step 1 - Modify Explorer.exe File

In order to make the changes, the file explorer.exe located at C:\Windows needs to be edited. Since explorer.exe is a binary file it requires a special editor. For purposes of this article I have used Resource Hacker. Resource HackerTM is a freeware utility to view, modify, rename, add, delete and extract resources in 32bit Windows executables and resource files (*.res). It incorporates an internal resource script compiler and decompiler and works on Microsoft Windows 95/98/ME, Windows NT, Windows 2000 and Windows XP operating systems.

get this from h**p://delphi.icm.edu.pl/ftp/tools/ResHack.zip

The first step is to make a backup copy of the file explorer.exe located at C:\Windows\explorer. Place it in a folder somewhere on your hard drive where it will be safe. Start Resource Hacker and open explorer.exe located at C:\Windows\explorer.exe.

The category we are going to be using is "String Table". Expand it by clicking the plus sign then navigate down to and expand string 37 followed by highlighting 1033. If you are using the Classic Layout rather than the XP Layout, use number 38. The right hand pane will display the stringtable. We’re going to modify item 578, currently showing the word “start” just as it displays on the current Start button.

There is no magic here. Just double click on the word “start” so that it’s highlighted, making sure the quotation marks are not part of the highlight. They need to remain in place, surrounding the new text that you’ll type. Go ahead and type your new entry. In my case I used Click Me!

You’ll notice that after the new text string has been entered the Compile Script button that was grayed out is now active. I won’t get into what’s involved in compiling a script, but suffice it to say it’s going to make this exercise worthwhile. Click Compile Script and then save the altered file using the Save As command on the File Menu. Do not use the Save command – Make sure to use the Save As command and choose a name for the file. Save the newly named file to C:\Windows.

Step 2 – Modify the Registry

!!!make a backup of your registry before making changes!!!

Now that the modified explorer.exe has been created it’s necessary to modify the registry so the file will be recognized when the user logs on to the system. If you don’t know how to access the registry I’m not sure this article is for you, but just in case it’s a temporary memory lapse, go to Start (soon to be something else) Run and type regedit in the Open field. Navigate to:

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

In the right pane, double click the "Shell" entry to open the Edit String dialog box. In Value data: line, enter the name that was used to save the modified explorer.exe file. Click OK.

Close Registry Editor and either log off the system and log back in, or reboot the entire system if that’s your preference. If all went as planned you should see your new Start button with the revised text.