According to Siemens’ original release notes (which are increasingly hard to find), TIA Portal V11 SP2 Update 5 provided:
: It is strongly recommended to update your license manager to the latest version to ensure compatibility with newer Windows updates. Key Improvements in Update 5 tia portal v11 sp2 update 5 download updated
You're looking to download the latest update for TIA Portal V11 SP2 Update 5. According to Siemens’ original release notes (which are