I am so upset...and stupid! I have been running CCleaner on my Windows 7 without one problem. Today I decided to run it on my Windows XP drive and it deletef my network and all my drivers! I have nothing in Device Manager...nothing! I cannot use my printer, nor get on my network to use it and cannot play my Windows Media to listen to music. So I say to all out there with Windows XP: BEWARE, unless you know what you are doing. I checked my System Restore and it failed...would not allow me to go back to previous dates. I'm going to live with this but I'm putting this out there so others will be smarter than I was...and messed up my XP drive!