Hello!Thank you for your question. I am Caralene and I look forward to helping you with your issue today. What version of windows or Mac do you use??Also what version of AutoCAD do you run?? Please see if this works for you.
Go to Control Panel
Let me know how if you need more assistance.
Thanks for the feedback what version of windows do you run and also what version of AutoCAD plz
Thanks do you get the error on all the computers??
what version of AutoCAD Architecture do you use??
sorry I lost connection please do this steps for me...
Uninstall any antivirus or desktop locking programs if complete reboot and test AutoCAD Architecture
or I can log on and help you to update your Update your graphics driver and Uninstall and reinstall the .NET Framework
Waiting your feedback