Quote:Early version of Windows XP is shipped with .NET Framework 1.0 installed (I don't know the later version, maybe they include 1.1). So if you develop your application for .NET Framework 1.0, your applications are guaranteed to run on any PC running Windows XP (regardless of how old it is).
For the record, Windows XP never included the .Net Framework. .Net 1.0 was released Feb 2002, while XP was released in Oct 2001.
Users must download the Microsoft .NET Framework Version 1.1 Redistributable Package here.