If you start DCOMCNFG on 64Bit Windows 7 or Windows Server 2008 platform it might well
be that you do not find the "PVSS II OPC Server" component in the list of DCOM components,
though the server was properly registered.
In that case it is not possible to configure DCOM settings for PVSS OPC server.
This is a problem of the 64bit Version of DCOMCNFG, where it is recommended to use the
32Bit version of DCOMCNFG as workaround.
(See http://msdn.microsoft.com/en-us/library ... s.85).aspx)
The 32Bit Vers. of DCOMCNFG can be started from DOS box using the following command:
C:\\WINDOWS\\SysWOW64> mmc comexp.msc /32
With that version the "PVSS II OPC Server" component is visible again and it can be configured properly.
OPC Server Registration Fails on 64 Bit Platform
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