snowshed

Would you please defiine "monitor the Vista partition"? No heartburn here about running Defraggler as you suggested, I do that occasionally anyway. And, it was time to do it again. It still runs! I can't offer an opinion if it's faster, though, as I never pay any attention to watching how fast it boots up. When I turn that computer on, I'm usually doing something on this one at the same time.

New to the Piriform forums... Is there any way to display forum messages/posts in a threaded view? Thanks. snowshed

Is there something in the registry that could relate to a multiboot installation that Ccleaner may think should be removed?

I have a competing commercial registry cleaning program. I ran that program on a computer that has XP Pro and Vista Ultimate installed. XP is on C:\ and Vista is on D:\. I ran the program under XP, and later when I ran the computer under Vista, Vista appeared to undo some changes made by the commercial registry cleaning program. I used the online chat helpline for the commercial program, and learned the program was not designed to work on multiboot computers. Question: Does Ccleaner recognize and/or check to see if the computer has more than one OS installed? What if the OS is not a Windows OS? Thanks.