Error Deleting Folders

I am curently having a problem with deleting folders from
a Windows 2000 system. When I try to delete a folder I
get "Cannot delete X: There has been a sharing violation.
The source or destination file may be in use." (X is the
name of the folder I tried to delete). If I reboot I can
then delete the folder.

After looking at the problem for a while I figured out
that the error message only happens if I try to delete a
folder after I have checked the properties on a file in
that directory...

Error Deleting Folders