Download Net Framework 3.1 For Windows Xp Sp2 Offline Installer ((free)) Today

Run the file on the XP machine to begin the installation, which does not require an active internet connection. Post-Installation: It is highly recommended to install the KB959209 update

Before double-clicking the installer, ensure your SP2 environment is ready. .NET 3.5 is picky about Windows Installer versions. Run the file on the XP machine to

, as this was the last major version to officially support XP SP2 Stack Overflow Understanding the Versions for Windows XP .NET Framework 3.5 SP1 Run the file on the XP machine to