I'm trying to upgrade from ACS 3.3.3 to ACS 4.1. The installer comes to 99%, and then aborts. Event viewer reports on some Dr.Watson error, application error in _INS5576._MP. Any ideas? I'm running on a VMWare server with 1 GB RAM, lots of disk. OS: Windows 2003 Server with SP1.
BTW: Install of ACS 3.3.3 is fresh, no problems with install.