Mixed architecture (trying to run 64-bit installer on 32-bit OS without WoW64). Solution: Download the correct architecture version. The x86-x64 combined installer works on both, but a pure x86 installer is needed for very old 32-bit systems.
Right-click the downloaded executable file (typically named ndp49-kbxxxxxx-x86-x64-allos-enu.exe ). net framework 49 offline installer for windows
Ended at version 4.8.1. It remains a core component of the Windows operating system and receives security and reliability updates, but no new feature versions will be developed. Mixed architecture (trying to run 64-bit installer on