Oops. Spoke to soon.I can't save, but no crashes. I usually export to obj for another program and had no problems with that.Checking logs to report. It says it can't rename the temp file.Also, see lots of can't initialize in opengl, but didn't see any visual problems. It's a long list so I don't know if these may be unsupported by my card...need to check some of them.

No need to think outside the box....
    Just make it invisible.