I have aproblem with AutoCAD mechanical

The program setup ok put when I need to open its disappear and not open

how can I do altho my windows is version 8 , 64 bit , and autocad system also 64 bit system

• Moved by Cleber Marques MSFTMicrosoft employee Wednesday, February 11, 2015 11:02 PM

Are you using the compatible version of AutoCAD for Windows 8?

You may contact their support and discuss this issue.