Try this procedure, from MVP Rick Rogers:
<quote>
Close any/all instances of MSPaint. Then start/run regedit, navigate to this
key:
HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Applets\Paint
Hightlight (click on it) that key and delete it. Close the registry editor
and reopen Paint.
</quote>
To reinstall Microsoft Paint, use these steps:
Insert your XP CD, and run this command from Start, Run dialog:
rundll32.exe advpack.dll,LaunchINFSection C:\Windows\Inf\accessor.inf, PAINT
( Change the Path to Windows if installed in a different drive than C: )
--
Regards,
Ramesh Srinivasan, Microsoft MVP [Windows XP Shell/User]
Windows® XP Troubleshooting
http://www.winhelponline.com
Microsoft Paint will not start up on my CPU. It comes on, shows a white
screen, then say something is wrong and it needs to close. Is there a way I
can transfer Microsoft Paint from another computer to replace it?