I know CCleaner supports Windows 7, but what is missing from the Windows 7 version that is in the rest of the OS's? Also, does CCleaner support Vista x64?
what do you mean by "missing" as the one download covers all version win 98 -to- win 7
As in what features are unsupported?
New Win7 features are being added all the time. It's an ongoing thing I think.
Bear in mind that the general release date is Oct 22 when I think most items will be covered.
Folks who have been using it with win7 and find something they think the devs would like to know, just post here about it.
System requirements can be found here
http://docs.piriform.com/ccleaner/introduc...em-requirements