Microsoft .NET Framework 1.1 Service Pack 1 for Windows Server 2003
Download the latest .NET Framework 1.1 Service Pack from Microsoft.
- The primary focus of Microsoft .NET Framework 1.1 Service Pack 1 (SP1) is improved security. In addition, the service pack includes roll-ups of all reported customer issues found after the release of the Microsoft .NET Framework 1.1. Of particular note, SP1 provides better support for consuming WSDL documents, Data Execution prevention and protection from security issues such as buffer overruns.
SP1 for Windows Server 2003 is available in 18 languages.
This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to August 2020.
Operating Systems: Windows Server 2003 Datacenter Edition (32-bit x86), Windows Server 2003 Enterprise Edition (32-bit x86), Windows Server 2003 Standard Edition (32-bit x86), Windows Server 2003 Web Edition
- Software Requirements:
- Click the Download button on this page to start the download, or choose a different language from the drop-down list and click Go.
- Do one of the following:
- To start the installation immediately, click Open or Run this program from its current location.
- To copy the download to your computer for installation at a later time, click Save or Save this program to disk.
- Please reboot your system after the installation is complete.