[see bottom replies]
>>>>> "computerkiller" wrote:
>>>>> Where do I find the compress old files under "Disk Cleanup"?
>>>> "Daave" wrote:
>>>> Just scroll down:
>>>> http://www.tips4pc.com/images/disk%20cleanup.PNG
>>> "computerkiller" wrote:
>>> Sorry I mean on the partition. D: drive is not able to clean them
>>> do, I think, do to the partition is 48% full.
["do to" = "due to"?]
>>"JS" wrote:
>> Must be an NTFS partition and the Disk Compression
>> must be turned on.
> "computerkiller" wrote:
> Sorry no Disk Compression turned on.
There appears to be a misconception about the "compress old files" option in
Disk Cleanup. The other options remove files from the disk, but the
"compress old files" does not remove the files it operates on, but (like
ZIP,) compresses each individual file where ever it is located, so it takes
up less space. The Windows Help topics on Disk Cleanup do not explain that
option, however, while in the Disk Cleanup dialog, if you scroll down to the
"compress old files" option and (not the checkbox, but) click the words
"compress old files", the following Description appears:
"Windows can compress files that you haven't accessed in a while.
Compressing the files will save disk space while still enabling you to
access them. No files will be deleted. Because files compress at different
rates, the displayed amount of disk space you will gain is approximate."
There is also an "Options" button, which provides additional info:
"You can compress files that are not accessed very often. Specify how many
days to wait before an unaccessed file is compressed. Compress after:
[50]days"
So, if you have previously used that option and want to find one or more of
those compressed files, search for files with last accessed dates more than
50 days before they were compressed, unless you have changed the default "50
days" to some other value. Since Disk Cleanup does not identify which files
it is offering to compress, I have never used that option. (It is currently
indicating a space savings of only 64K.
HTH (Hope This Helps!

--Richard