I am using Solidworks 2014 with SP 5.0. The program is working fine for pretty much all tasks I need to do. I can create parts and assemblies with no issue.
I have created an assembly and ran motion analysis. This is all done and saved already on my computer. When I open the assembly again, if I click SAVE the program freezes with the mouse showing the spinning wheel. If I click again I get the Windows "not responding" message and I have to either close the program, or wait for it to respond. I have tried leaving everything alone for a long period of time with just the spinning wheel. It will not leave that screen and advance.
Something else to note:
I tried unchecking "Use Software OpenGL", and I was then able to save the model. But I tried that same thing again a few hours later and I get the same freezing as usual.
Also I tried saving a different assembly unrelated to this model and it worked fine.
Does anyone have any idea why I can't save this particular assembly? Does the motion analysis have something to do with this?