I'm having a pretty tough time getting SW 2009 SP1 off of amachine I'm using for test. I'm trying to develop deploymentpackages and I require a clean install for every update or servicepack. I've tried all the command lines scripts, regedit keyremoves, and del/rd commands for leftover files I can come up with.No matter what SP1 is still on the machine. Its not active, andattempting to open it launches the installer.

Anybody got an idea on what needs to be done so I can install SP2clean? Thanks.SolidworksAdministration