Fercas

Thank you so much Pete. I think it has been a very clear and easily understood explanation. I need a 64 bit dll interface to connect the Aerosytem with the simulator, which has nothing to do with fsuipc5. All my respect and admiration both for your work and for yourself. regards

Thanks for the quick information. And I apologize for my ignorance. The problem is that I do not connect the prepar3dv4 with Aerosystem from aerosoft.eu and I thought I was missing the simconnectprepar3d4.dll, since the simconnectprepar3d3.dll is included in the module folder that fsuipc4 created in V3 and the First of them is not created in the module folder of fsuipc5. Thanks and apologies again. regards

Moved to Main Forum. Please ask questions always in Main Forum! When installing FSUIPC5, the simconnectP3D4.dll is not created in the module folder. In version v.3.3 of prepar3d if the simconnectP3D3.dll exists. Which may be due. Than ks