I’m just finishing up getting a new laptop set for work, one of the last things I downloaded was the Dynamo Sandbox and saw a new version 2.19.0 so I downloaded and gave it a try (I’m running Windows 11 FYI) and it loaded first try with no problem, but I get this weird error message on the screen.
I tried a couple of things with no luck. (unzip using 7zip, move to a different folder, don’t add packages, uninstall and reinstall, turn the computer off and on again, all the standard stuff)
So this afternoon I deleted it and went to download it again, and saw 2.19.2 was out so I downloaded it and gave it a try, and I got the same error?
Hey @jacob.small thanks for the suggestion, I looked and I have DirectX12 installed, as its what comes with Windows 11, and it won’t let me go back to DirectX11.
Thanks, @Vladimir that did the trick, which also makes sense as Revit is set to force the Nvidia card. Once and made Dynamo sandbox open with the Nvidia card 2.18.1 & 2.19.2 both worked with no problem!
Quick Update: I needed to do this with 2.19.3 also, but after doing it it works great.
Not to bring up an old thread, but I ran into this issue again today, and after I reviewed of my old forum posts (I tend to have the same issues, just many months apart so I forget the fixes). I found this post.
Anyway this fix worked again for me today on Dynamo Sandbox 3.0.3, 3.1.0 & 3.2.1.
