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Help > Technical Support > Known Issues > Variable Path stay in Red in Variable Path in the Variable Browser
Variable Path stay in Red in Variable Path in the Variable Browser

When using the National instruments.Variable Engine.1 as OPC Server, the Variable Path stays in red. This is a known issue due to the specific denomination of a Variable Path for the National Instruments.Variable Engine.1. You can use this server with all the Variables available in it without any problem.