You can download the file once on a modern machine, transfer it to a USB drive, and install it on any target XP machine. System Requirements and Prerequisites
, which is the most compatible version for older systems like Windows XP. Important Compatibility Notes Windows XP SP2 Support : Microsoft officially recommends upgrading to Service Pack 3 (SP3) , as SP2 is no longer supported. .NET Core 3.1 vs. Framework : Do not confuse this with .NET Core 3.1 , which is a modern runtime that cannot run on Windows XP Recommended Offline Installers for Windows XP You can download the file once on a
Are you trying to run a that is giving you a .NET error message? Microsoft .NET Framework 3.5 Service pack 1 (Full Package) transfer it to a USB drive