opc communications problem

[doug123]

When building a replacement SCADA computer, and moving over a working Lookout 6.0.2 (with updates) application, we have been unable to get opc communications working.

The Lookout alarm that we get for the opc is:  "OPC/OLE error (1): Couldn't create an OPC server object (65): Class is not licensed for use (80040112)".  We have an activated full integrator version of Lookout.  Does anyone have any advice on this problem?

[Ryan.S]

Which OPC Server object are you using?

[doug123]

problem resolved.  apparently the error message indicated that the RSLinx was not properly activated. after proper activation, the error cleared and communications through opc was functional.