I’m having a trouble about communication with kepware OPC on window 10. I’m using Rapid SCADA vesion 5.1 and KEPServerEx 4.5. I used to try it on window 7 and it worked successfully, but it didn’t work on window 10.
Here is the error:
“Error creating data reading subscription: Exception from HRESULT: 0x80040202”
Hopefully someone knows how to resolve this problem.