Disk cleanup will not run. When I start it a dialog box
shows up that says to select drive, which I do. A new box
appears that says "Disk Cleanup" it says it is calculating
how much space will be free. Problem is it doesn't do
anything. It shows 4 bars in the calculating window and
thats it. Never goes beyond that. It had worked in the
past. I did recently use the Add/Remove program recently,
and wonder if this may be the problem.

Phil,

You more than likely have a corrupted compressed file which is causing the
Disk Cleanup utility to hang.

To workaround this issue, delete the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B50F5260-0C21-11D2-AB56-00A0C9082
678}

Deleting this key will eliminate the scanning for compressed files.

Jeff Patterson
Microsoft Support

This posting is provided "AS IS" with no warranties and confers no rights.
Please reply to the newsgroup so that others may benefit.


"Phil" <(E-Mail Removed)> wrote in message
news:0d6901c3a2f1$d3aa5780$(E-Mail Removed)...
> Disk cleanup will not run. When I start it a dialog box
> shows up that says to select drive, which I do. A new box
> appears that says "Disk Cleanup" it says it is calculating
> how much space will be free. Problem is it doesn't do
> anything. It shows 4 bars in the calculating window and
> thats it. Never goes beyond that. It had worked in the
> past. I did recently use the Add/Remove program recently,
> and wonder if this may be the problem.