
STEP-3: Start Autocad 2021, Select Enter Serial Number.Run the AdskLicensing-installer.exe file to install Autodesk Licensing Service 9(Link given above).Go to the directory C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing and run the uninstall.exe file.Open Run, enter the following command and press Enter %COMMONPROGRAMFILES(x86)%\Autodesk Shared\AdskLicensing\uninstall.exeCOPY.Here we need to first uninstall the new licensed program and install the old version of the licensed program for activation.


Download X-Force 2021 | Link 2 Installation Guide
