Once you have a legal entitlement, the process is straightforward:
Users have noted that you must have the major 2021 release and version 2021.2 installed before this specific 2021.2.2 update will apply successfully. Solved: Inventor 2021.2.2 Update - Autodesk Community Download- Autodesk Inventor Pro 2021.2.2 build-...
: Note that Autodesk often marks older minor updates as "expired" or "obsolete" once a newer version (e.g., 2021.3 or 2021.4) is released. The latest available updates generally include all fixes from earlier patches. System Requirements for 2021 Series Once you have a legal entitlement, the process