Start | Run, type
regedit press
Enter
Navigate to here:
Code:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Doc Find Spec MRU
Delete the values on the right that you want to remove, but don't delete the
MRUList value.
Also, you won't be able to remove the
"" entry, it will re-create itself.
HTH
Jerry