Security Only Update for .NET Framework 4.8 for Windows Server 2012 (KB4576488)

Security Only Update for .NET Framework 4.8 for Windows Server 2012 KB4576488 Applies to: Microsoft .NET Framework 4.8 Summary ClickOnce will no longer download applications from untrusted servers which use NTLM authentication, but, instead, will fail with “Authentication failed”. Sites in the...