I have a fresh install of Windows 7 home premium 32 bit, fully updated with service pack 1 etc. I checked the release notes for the latest version of AS7(2397) and it says it supports Windows 7 with SP1. When I run both the full and web installs with administrator rights, all that happens is I get the usual verified publisher warning, I click on yes, the mouse pointer swirls a bit then stops(swirls a little longer with the full install). NO error, NO warning, NO nothing. Been a while since I ran an install program that fails so quietly, almost elegantly quiet. Needless to say I've tried some of the hash floating around on this forum to no avail. No idea where to start. Is there an install error log file maybe? Thanks for any help.