Uninstall the Program

To remove/uninstall Autodesk Inventor Nastran 20xx, use the Autodesk Uninstall Tool or Control Panel/Uninstall Programs, as described below.

1. Through Autodesk Uninstall Tool:
   1. In Windows 7, click the Start button.
   2. Click All Programs.
   3. Expand Autodesk and click Uninstall Tool.
   4. Check the box next to Autodesk Inventor Nastran 20xx.
      
   5. Click Uninstall.
   6. Click Exit to close the uninstall tool.
   7. On Windows 8, 8.1, and 10, in the list of programs, click Autodesk > Uninstall Tool,
      
      then follow steps from above.
2. Through the Windows Control Panel:
   1. Click Control Panel > Programs > Uninstall a program.
   2. In the list of programs, right-click Autodesk Inventor Nastran 20xx and click Uninstall/Change.