.NET Framework Version 1.1
Released: 26 Jan 2006 The .NET Framework version 1.1 redistributable package includes everything you need to run applications developed using the .NET Framework.
The .NET Framework version 1.1 provides improved scalability and performance, support for mobile device development with ASP.NET mobile controls (formerly the Microsoft Mobile Internet Toolkit), support for Internet Protocol version 6, and ADO.NET classes for native communication with Open Database Connectivity (ODBC) and Oracle databases.