I don't know if you've ever found a fix for this issue. I had the exact same problem and came across your question then ended up fixing the Compress Old Files issue myself. I ran Defrag and then I ran Disc Cleanup again and it was fixed. I still have the 32kb on WebClient/Publisher Temporary Files but its only 32kb so I'm not too worried about it right now.
Hope I could help
AP
ColTom2 wrote:
Disk Cleanup Not Compressing Old Files?
25-Sep-07
Hi:
When I run Disk Cleanup I have a check beside both Compress Old Files
(1,919 KB) and WebClient/Publisher Temporary Files (32KB) and it does not
hang up but runs to completion. However, when I run it again immediately
afterwards it identifies the same files as if nothing is happening. Not
compressing or deleting any files.
I an running this on a Sony desktop with MCE2005 SP2 and I also have the
same problem on a Toshiba laptop running Windows XP Home Edition SP2. This
is the first time that I have noticed this happening and on both computers.
I am sure that I used to end up with 0KB after running Disk Cleanup, but no
apparently no longer.
Do I have a problem with Disk Cleanup doing its thing and if so how do I
correct it?
Thanks,
ColTom2
EggHeadCafe - Software Developer Portal of Choice
Visual Sudio.NET 2003 [Beta 1]
http://www.eggheadcafe.com/tutorials/aspnet/aa3122d0-f29c-4c1a-83e7-2f...ae2a791