Yeah, exporting the user Interface keys from one computer and importing them into another will sometimes cause the other computer's Solidworks to crash when launching. In this case, delete this key:
[HKEY_CURRENT_USER\Software\Solidworks\SolidWorks 2005\User Interface\General-Summary]
Edit the exported reg file with your user interface settings with notepad and manually remove this key and it's entries before applying to other PCs. This will stop the crashing that occurs.
Jason Capriotti
ThyssenKrupp Elevator