Non admin not able to login to OPC server in windows server 2003
Hi, I am not able to connect to OPC server for non admin user in windows server 2003. I get Runtime error '-536608665(e0040067)': "Failed to connect OPC server. The system returned the following error message: Access is denied" i have given launch and access permissions for the non admin user in Decom config (Service name is OPCEnum). But i can connect non admin user to opc server in Windows xp Is it possible for non admin user to connect OPC server in windows server 2003? OPC server and client are on same system Please give me your feedback Thanks! Ramesh
March 29th, 2011 9:31am

put the user to the "DCOM Users" local group on the machine to which the user connects (the machine of the OPC server). ondrej.
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March 30th, 2011 7:59am

Thanks for your reply, I have added the non admin user to "DCOM Users" local group on the same machine( where OPC server is available), still same error is coming while connecting to OPC server Thanks And Regards Santosh
April 6th, 2011 12:29am

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