brk

nergal, thank you very much for long answer, sure, one of them is the solution, its looks like.. also, it is true, i just needed to know is it ccleaners problem or what.

IE7-WindowsXP-KB960714-x86-ENU.exe after this hotfix, which is related with ie7 at xp prof (sp3), cccleaner does not clean the search history like google search cache, and the others. i guess the technical name of it is form data.