Self-extracting 7zip exe hangs when browsing for folder to extract. I tried the AC97 driver from RAPPS. When clicking the "..." button, it displays an hourglass and doesn't react to clicks. When Alt+Tab is pressed, sometimes it unfreezes, but freezes again if another folder is selected. Once it is responsive, it is usable and it is possible to click OK and move on. Tested with r65496.