When you open the Windows 7, Windows Vista or Windows XP start menu, on its right side you will see some system personal folders displayed. On this right part of the Windows Start Menu, you have the option of displaying User, Documents, Games, Music & Pictures Folders. While the first 3 are commonly use, most find little use for the last two folders; and would instead like to replace them with their oft-accessed folders like Downloads or any other.
Replace the Music & Pictures Folders in Start Menu
Well, in Windows 7 too, you can replace the Music & Pictures Folders with the folders of your choice. To do so,
first,
disable showing of, of the Pictures Folder & Music Folder, through
Properties >
Start Menu>
Customize >
Don’t display this item(s).
Next download the following vbs scripts FOR Windows XP from Kellys-Korner. These scripts work just fine on Windows 7 too.
•
Replace Pictures Folder•
Replace Music Folder
Now, enter the path of the desired folder in the space provided. Click OK.
Reboot.
Now click open the
Start Menu>
Rt Click>
Properties >
Start menu>
Customize >
Display this item/s >
Apply >
OK.

Your Windows Start Menu will display the desired folders for easy access.
This way you can change the paths of these two positions to show any folders; including, back, the Default folders, should you wish to reverse the changes.
To manually make the changes,
open Registry Editor. Be careful when you touch the registry &
do create a system restore point first.
Log in as Administrator. In start menu search type
regedit and hit
enter. Navigate to following key(s):
•
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\My Music•
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\My Music
•
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders\My Pictures•
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\My PicturesClick on the script and Run it.

Against it, in the right column, you will see, NOT their default paths, but the new one’s you have inserted.
Double click on, say, My Music to open its Edit String box. Here replace the new (existing) path, as string in Value Data box, with the old (your) default folder path. Work similarly for Pictures folder.
Click OK,
Reboot.
This way you will have reversed the changes.