I added to the OPTIONS INCLUDE to DELETE all prefetch files in C:\Windows\prefetch that are of file type *.pf, it did not delete any files. Also tried with no file type (ie, delete all files). Still no deletion.
I had already unchecked the "Delete old prefetch data" box. I then checked the box and it still did not delete any prefetch files.
Okay, so then I decided to try to delete ALL files in C:\windows\prefetch EXCEPT to EXCLUDE layout.ini which is the file that is always supposed be there else you will have to recreate it. Still did not delete any prefetch files.
HOWEVER, I noted the prefetch file names were similar to: IEXPLORE.EXE-2D97EBE6.pf, IPCONFIG.EXE-05D7908C.pf -- long file names. Not sure if this is relevant.
I did have the box checked for Customer Files and Folders.
Thanks for any help
Peter