Dynamo Sandbox error pop-up

[ravishankar.unipune]

Hi

I have downloaded Dynamo Sandbox’s latest version - 2.18.1.5096 and unzipped it with 7. zip.

Once I start it, I get an error message; refer to the below image.

On my machine, Revit 2023 and Revit 2024 are installed.

Please help me to solve this issue.

Thanks in advance
Ravi

[Marcel_Rijsmus]

Hi,
Can you check if installing the latest DirectX driver solves your problem?

Still 3d background preview no available

hi I have this problem about “3d backgroud preview no avialable.” I tried applying the solutions on the forum, but it still no avail. I used version is Revit 2020.2 and Dynamo 2.3.0 What can i check this more? [1] [2] [4] [3]

[ravishankar.unipune]

@Marcel_Rijsmus

DirectX driver

Thanks for response
I have the latest version of DirectX driver installed, please refer to the image below

[Michael_Kirschner2]

hmm, try disabling one of your display adapters.

[ravishankar.unipune]

@Michael_Kirschner2 Thanks for suggesting the solution.

Shall I get to know why it is not working for three displays?

The Dynamo plugin in Revit works smoothly for three displays, but the Dynamo sandbox shows the error mentioned earlier.

[Michael_Kirschner2]

I am not sure, can you try disabling wpf hardware acceleration - it’s under preferences/ visual settings.

[ravishankar.unipune]

Thanks for the suggestion; I tried the same, and it shows the mentioned error; refer to the image below.