OnCourse Software

I have used FDC 314 with FSX for some time but lately when I try to connect from the tool bar in cockpit view, FDC does not recognise it and says I cannot connect until I am in the cockpit. I have re-installed both programmes and carried out the fdc accumulator 314 but still I get the same message. I also use fsuipc4.50.
Does anybody have an idea as to the likely cause?

Update to the latest version of FSUIPC.

Where have you installed FDC?

I always connect FDC in 2D Panel,are you connecting in VC...this may be the issue!

thanks dave, updating fsuipc has done the trick.