I have just looked in the web server under the tmp folder, in
C:fmwuser_projectsdomainsbifoundation_domainserversAdminServertmp
and found 5.0 GB of space being used!!
It basically creates a new folder every time you deploy an application. During dev and test this can get out of hand.
To clear this down I stopped the server, deleted the files, then started the server again.
No problems found.
It created another 1 GB worth of files, so will be repeating this often.
Til Next Time
@drian
WinDirStat can be useful for spotting ‘hidden’ blocks of used space: http://windirstat.info/