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DeviceLink Studio 5000 error: "Failed to upload tags" or "Child process failed with code 42"

There is a known Studio 5000 firmware bug that affects V32.00 and higher that can cause this error. Rockwell claims to have resolved it in V33.01 and V34.00

If you notice the text seen below in your failed Job's error message, you may be experiencing this firmware bug.

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> 
System.Runtime.InteropServices.COMException (0x80043A1D): RxCsE_UPLOAD_OF_TAGS_FAILED - Failed to upload tag(s).

 

Rockwell previously hosted a Knowledge Base article at this link, but it seems to have since been removed. Regardless, below are screenshots from the original article that describe the problem and how you can resolve it. Since this is a known firmware bug in the PLC's themselves, there is nothing that Copia can do to resolve the issue.

Rockwell Knowledge Base Article IN39127 also covers this behavior in some detail and is included as a reference by clicking this link: Rockwell Knowledge Base Article IN39127