This in no way a problem with DraftSight.

I have an Nvidia Quadro 410 on my Win7 x64 and installed Nvidia's latest driver 320.49 and DraftSight for the most part stopped working. Disabled graphics and the problem went away. Then I rolled my GPU driver back to 320.00 and no problems. Just wanted all the users out there to know about the issue before they spent half their work day trying to figure out why their DraftSight stopped working.