pramod.madal
Welcome to the community..
Your image shows that you are trying to launch AutoCAD from Bentley's document management system. Can you launch AutoCAD by itself and open a drawing. If you can they I would assume this is a Bentley issue and not an AUtoCAD problem.
Report back...
Mark Lancaster
& Autodesk Services MarketPlace Provider
Autodesk Inventor Certified Professional & not an Autodesk Employee
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