I attempted to load the ESP SW after about 20 minutes errormessage came up. I uninstalled the program and tried again. Thesame thing happened. Now I cannot uninstall because windows doesnot see the program although there are SolidWorks and SolidWorks(2) folders below the SolidWorks Corp folder. The SolidWorks (2)folder has 6423 files and 541 folders, so it does looks like it canbe uninstalled.

The error message:Error 1722 there is a problem with this windowsinstaller package. A program run as part of the setup did notfinish as expected. Contact your support personnel or packagevendor. Action... etc

The error message: MSI file did not install correctly.
Code=1603; Command line string: INSTALLDIR="C:\ProgramFiles\SolidWorks Corp\SolidWorks (2)\'
ADDLOCAL=PhotoWorksRender... etc

I bought this HP computer 2 weeks ago and upgraded to Ultimate. Ihave 8 gigs of memory and 750 gig hard drive. Any help would beappreciated.SolidworksAdministration