Tackled in this post is a Windows 10 error that reads “Avast rpc server unavailable.” Read on to learn what this error means, what causes it and how to fix it.

This error occurs when Windows Update is trying to communicate with the update servers but can’t establish a connection or the Remote Procedure Call (RPC) server is unavailable.

If you receive RPC server is unavailable message, then this post shows how to troubleshoot Remote Procedure Call failed errors & problems on Windows 11/10.

Sorry I never e-mailed you. Didn't see that last message.<BR><BR>Do the servers have SP2 installed on the servers your setting up to replicate? If not you'll need an RPC hotfix that applies to DFS ...