Error messages that are not logged to the FactoryTalk Diagnostics event log

The Activation field is blank

The system cannot find the file specified.

File or assembly name interop.FTOPCGATEWAYLib, or one of its dependencies, was not found.

The following error was encountered attaching to the service: Service FactoryTalk Linx Gateway was not found on computer.

The service returned the following error: The service did not response to the start or control request in a timely fashion.

The service returned the following error: COM object with CLSID {3109D531-F9E7-4AA6-8D1C5BE480F1} is either not valid or not registered.

Bad quality data, missing data, or tags do not show when browsing the OPC client.

Cannot start FactoryTalk Linx Gateway from Windows Start menu or FactoryTalk Administration Console menu bar.

Clicking Start Service on the FactoryTalk Linx Gateway Configuration dialog box does not start service. Service remains stopped.

Clicking Stop Service on the FactoryTalk Linx Gateway Configuration dialog does not stop service.

Error message: "Network/App1/Area1: The service cannot be started, either because it is disabled or because it has no enabled devices associated with it."

Slow or unreliable communications

An OPC UA client cannot communicate to previously configured tag information due to a change with the FactoryTalk Linx Gateway namespace index