Hi Pete
Thanks for your quick answer. The warning says:
"Warning! Failed to load FSUIPC.
No FSUIPC SDK will be available during this session of IvAp.
This should be no reason to panic, as these functions are not needed
for the proper functioning of IvAp." (I typed this warning over since this forum doesn't allow me to post any big attachments/screenshots)
While it is true that I can still fly online I need the SDK to work since I enabled the function to switch IVAP transponder between SBY and TA/RA using my 3D cockpit transponder. This function does no longer work now so I have to put the XPDR on C twice, once in the aircraft and once in IVAP.
As you can see in the original post on lhsimulations' forum they directed me to you for further assistance.
Kind regards
Nico