winrar crash win7 x64

I have been using winrar x64 on windows vista w/o any problem.

But I installed Windows 7 a few weeks ago, whenever I use winrar to extract 3 or more files (such as .00 .01 .02.... files), my windows 7 x64 would crash. But single rar file gets extracted fine.

I used chkdsk, but everything checked out fine, I even reinstalled winrarx64 also tried winrarx32 and winzip. Please help


Thanks in advance

Try the x64 bit version off Winrar: WinRAR x64 (64 bit) 3.91 beta 2

tried the beta version, windows crashed at 8% extraction.

do you think it's the intel Bio and chipset problem? because those are the only things I updated when I upgraded Vista to Win7

Make sure everything is up to date including windows its self and I don't think that could be it they are only drivers.