Hi,
Recently we have installed Security Update patch (KB2977320) on all servers of our environments and later, SQL Server version got changed to 10.50.4033 (Earlier, it was 10.50.4000).
But on one Server, it got failed. So SQL Server version has not been changed. Till now we've not come up with any reason for its failure (because, all servers were on same version at Windows as well as SQL Server level). We've tried multiple times, stil it is failing on specific server.
If anyone has any idea on it, please share us, as it needs to be resolved ASAP.