Our network admin is speculating that the network may be causing some of the crashes we've been experiencing in SolidWorks. The program quits and the error reads: "SolidWorks had terminated due to an unhandled error. Please contact your local SolidWorks support representative for help in troubleshooting this problem. Subscription service customers can also find additional troubleshooting and support resources at [URL]http://www.solidworks.com/pages/services/subscription/index.html[/URL]" Does anyone have information about SolidWorks network specifications/recommendations or know of network issues that could be causing this problem? We are running NT4sp6 and Novell 4.1 (in ipx mode). The admin knows that tcp and ipx are not completely compatible but can't upgrade to a single server os at this time. Steve