When I try to open a project from a server on a client, I get the error message Hresult error: 0x80004005. I have tried everything that Siemens have suggested on their online help, but to no avail.
But I checked the log files in /Siemens/WinCC/Diagnose folder and there are a lot messages about the redundancy problem. I tried to open the Redundancy Window and it shown the following error message:
CCRedcidCS: The redundancy is being processed. The redundancy can not be started.