Microsoft .NET Framework / 3D Connexion Unhandled Exception

[mickmac06]

Hi, I've recently upgraded from AutoCAD & Inventor 2021 to 2025. I have a 3D Connexion Space Mouse Pro and the buttons no longer work on Inventor. The buttons work in AutoCAD, and the pan and rotate function works in Inventor, but the customisable buttons are not working, nor are the preset buttons working in Inventor. I've installed the latest 3Dx driver and I have an error message about the Microsoft .NET Framework...

Has anyone else encountered this problem? Any ideas how to resolve this?

Thanks,

Mike

[CGBenner]

@mickmac06 

Hello!  What version of .NET do you currently have installed?

[mickmac06]

Hi CGBenner, please see below for .NET version

Thanks,

Mike

[johnsonshiue · Accepted solution]

Hi! A quick search on 3D Connexion and .Net leads me to the following page.

https://forum.3dconnexion.com/viewtopic.php?t=52934

Many thanks!

[CGBenner]

@mickmac06 Did the information provided answer your question? If so, please use Accept Solution so that others may find this in the future. Thank you very much!