[evgeny27]

Попробуй это
http://support.microsoft.com/kb/180257

To resolve this issue, use Registry Editor to verify that the registry key listed below has the value listed, and if needed, edit the value to match the value listed.

Registry key:
HKEY_CLASSES_ROOT\Directory\Background\shellex\Con textMenuHandlers\New\ (Default)
Value for (Default):
{D969A300-E7FF-11d0-A93B-00A0C90F2719}