Windows clear for update backups

● cpx August 18, 2009 1 min read MSWindows (MSFT)

Go to my computer and make a note of how much available space is on the C drive
Go into cmd
Type: compcln.exe
command prompt will ask you if you want to keep the service packs permanently on this machine
type Y for yes
wait 5 minutes until the compcln.exe utility finishes
Check your hard drive space on the C drive
Voila…