Net Framework 1.1.4322 Download | Verified

Inside that folder, right-click mscorlib.dll , choose , and check the Details tab to verify the exact product version. Security Considerations for Legacy Frameworks

To download and install .NET Framework 1.1.4322, follow these steps: Net Framework 1.1.4322 Download

Note: This is a hacky workaround and is not guaranteed to be stable. It should only be done in a virtual machine or a test environment if possible. Inside that folder, right-click mscorlib

Run the installer via an administrative Command Prompt or temporarily disable UAC during deployment. Error 1311: "Source File Not Found" Inside that folder