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.
Editors' Review · November 4, 2025
Technical
- Title
- .NET Framework Version 1.1 4.8.1 for Windows
- Requirements
- Windows 11
- License
- Free
- Latest update
- Author
- Microsoft Corporation
- SHA-1
daf7849ebf145d31f91d694a64c1143de12db8f8
- Filename
- 4.8.1.exe
Program available in other languages
Changelog
We don’t have any change log information yet for version 4.8.1 of .NET Framework Version 1.1. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.
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