Thanks Dave. Sketchup starts now as it should.
I now have only the work to find the latest plugins.

I did not select run as administrator during installation

Thank you Dave. I installed sketchup new. For the extensions i have a folder with rbz Files which I downloaded a long time ago.

Dear Sketchup friends,
I am not a beginner. I had to pause for a while. I re-setup my sketchup. On the first picture the error message at startup. On the second picture you can see the extensions I have installed. I assume that an extension causes this error message. Maybe Fredo6? I thank you in advance for your help.
Karl Heinz

Dear Sketchucation members,
I am back again. private sad reasons had kept me from my favorite hobby, Sketchup. Or rather, I had no head for it. The last eight years have not been easy for me. My wife had severe depression and an anxiety disorder and was not leaving the house. She also did not want any medical treatment. At the end of the penultimate year, I got the emergency doctor because she had severe back pain. In the hospital, among other things, a liver abscess was noted, on which she died on 06.March 2018. A big load fell from my shoulders. It was, I think, the best for her and me. I had to get rid of that.

Now my head is free again and I can take care of Sketchup again. I have to recall some techniques again. But I think Sketchup is like cycling, you do not forget that.
I am looking forward to being with you again.

Friendly Regards

Karlheinz Hauser

Hi, have a look at these links:

http://rhin.crai.archi.fr/rld/
http://www.smustard.com/scripts/

Now four months without nicotine. I feel good.

I stopped smoking abruptly on May 20. I asked myself, what does Smoking do for me. The answer I gave myself:

• smoking is unhealthy
• Tastes awful
• is very expensive

and this I say to myself every day.

I was told repeatedly by former smokers, all takes place only in the mind.

Helllo,
Thanks for your help.
When I turned on the Pc in the afternoon today and opened Sketchup, the phenomenon had disappeared. As a precaution I have installed the latest drivers .

Charly