1.This behavior can occur if there is an incorrect setting in the following registry entry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders\Common Administrative Tools

Note This registry key exists only if you upgrade your computer from Windows 98 Second Edition to Windows XP or from Windows Millennium Edition to Windows XP.
2.
http://forum.alcohol-soft.com/index.php?showtopic=12860