Connecting SimConnect to P3dv4 in Plan-G 3.2

[marcori]

In the main directory of Plan-g I have both FSUIPC.client.dll and LockheedMartin.Prepar3D.SimConnect.dll.
Selecting FSUIPC or XFSUIPC I have the same result: Plan-g connects and the yellow air plane appears in the right position and it moves correctly, but when I try the option of setting frequency to NAV1, plan-g stop and close.

[tim arnot]

yeah, the problem sending commands to FSUIPC is a known issue.

You could try updating Plan-G to 3.2.2 (I'd recommend that anyway), it won't fix the FSUIPC issue, but it might fix the Simconnect one. You'll need to redo your preferences after the update, but you don't need to rebuild databases.

[marcori]

T be 100% sure I unistalled v.3.2.1 and installed V.3.2.2 butno change in the situation not for FSUIPC nor for Simconnect.

This is the part of log file related to simconnect

15:08:55.8 SetFSConnected: System.IO.FileNotFoundException: Non è stato possibile caricare il file o l'assembly 'LockheedMartin.Prepar3D.SimConnect.dll' o una delle relative dipendenze. Impossibile trovare il modulo specificato.
Nome file: 'LockheedMartin.Prepar3D.SimConnect.dll'

[tim arnot]

Never any need to uninstall one before installing a different version - just install the new one to a different folder, and you can keep both.

As I said before, the same error is generated if the dll fails to start for some other reason. This now seems more likely, but to determine that we'd need to enable SimConnect logging inside P3D, and that's rather more complicated.