Uninstall peripheral programs (from smallest to largest) that were installed with the product before you uninstall the product. For Windows products, go to the application list in the Uninstall control panel.Uninstall the previous version of your Autodesk software.
To display the Run box, click START in Windows XP or 7 right-click START in Windows 8 or 10.
Go to the Windows TEMP folder by entering %TEMP% in the Windows Run box and delete all the files in that folder.
