TweakUI (which can be downloaded free of charge from www.microsoft.com) should be able to remove it for you.
-- Posted: 2006-02-14 04:21:30 Edit :
Quote
Delete this key from the Registry:
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Desktop\\NameSpace\\{A5110426-177D-4e08-AB3F-785F10B4439C}]