Jason
The reasons that Solidworks will crash are numerous...Most often (as our colleagues mentioned above) the reason is related to graphics cards/drivers.. however there are a number of other factors that can also contribute.
Seeing as you are running fine and the others are having the difficulties we need to isolate what is unique to your system as opposed to the ones that are crashing.
Disk fragmentation: Check on each computer and if necessary defrag the drives. (this should be done weekly)
Paging file settings: Do they have different paging file seetings than you do? Generally it should be set to 3-4x the size of physical RAM for a 1 G machine you should have 3000 - 4000Mb set aside for Pagin file.. and the Max and Min values should be the same.
Compare how much disk space you and they have on the drives where the OS and paging files are kept? If this gets low, bad things happen, including BSOD (blue screen of death). There should be a minimum of 200-300 MB’s on the system partition
Have you (or they) cleaned their temp directory lately?
Do they have other devices installed on their systems that you do not, (they may have drivers that could cause a conflict).
Do they have any add-ins turned on that you do not use, if so try the same thing with the add-ins turned off and see if it makes a difference on their system.
Are all of you accessing files over the network? Or are you working on a local copy while the other are networking?
Are you all on the same service pack of WINDOWS? I see that you all have SP3.1 for SolidWorks....
has anyone tinkered with the registry on any one or all of the machines?
Like I was saying.... if one system works, you need to find out what the differences are between them hardware,software, registry, unique software applications installed, disk space, disk "health", system settings..etc.
Let me know what you find
Regards,
Jon
jgbena@yahoo.com