Files like xfautocadkg (often associated with "X-Force" keygens) are common vectors for malware.
Setting up AutoCAD 2021 involves extracting the installation files, completing the setup process, and managing specific licensing services that run in the background. Extract and Install Run the installation package (e.g., AutoCAD_2021_English_Win_64bit_dlm.sfx xfautocadkg x64exe crack 2021