Hello
I am facing the error 1316 with the description( "Method not found") which occurs while I am trying to communicate with a Mitsubishi PLC(Q-Series) to read/write by using Interop.ACTMULTILib.dll which is working fine in the Visual Studio project in both ways(read/write). For the record, I had no error if I would try to read the PLC but getting error if I write the PLC.
