Strange disk space problem
Bit of a strange one, we have got several pc's that are running out of disk space for no apparent reason, they are fairly old 6-7 years, and 2 different makes of pc and are running Windows XP SP2.
The disks are 20GB and 30GB. The computers use up all the space that there is but when checking how much space is used using treesizefree, WinDirStat and unhiding everything and doing it threw the explorer it only shows that there is about 7GB used. Disk cleanup only clears some space because of the compression and the space is used up again over about a week.
When we did a chkdsk nothing was found wrong.