Download Uninstall Cleanup Tool for the .NET Framework 1.0 and .NET Framework 1.1 updates KB928366, KB929729, and KB928367 from Official Microsoft Download Center

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Uninstall Cleanup Tool for the .NET Framework 1.0 and .NET Framework 1.1 updates KB928366, KB929729, and KB928367

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On a computer that has .NET Framework 1.0 or .NET Framework 1.1, if you uninstall the security update corresponding to KB928366, KB929729, or KB928367, the file version is rolled back to the last Service Pack.