Well, I sort of fixed it. by looking at the links you provided. I can see my cursor in wireframe now. Still not in in any kind of render mode. Also, render mode is not a very good quality. It asks to turn on RedSDK when I start a drawing. My Graphics card is supported, it says. But, if I do, the software is un-useable. Any other ideas? I was thinking of upgrading to 2018, but, I am having second thoughts. Not going to upgrade to the same issues. I have used 2017 for some time, with no issues, now this. And, I cant figure out why. Any ideas, suggestions would be greatly appreciated.