This issue is probably caused by an incorrect SimConnect runtime installation on your computer, follow these instructions to fix it:
- Navigate to this folder:
<P3D root folder>\redist\FSX-RTM\lib
- Run the SimConnect.msi installer file inside the folder.
- Repeat the process in the FSX-SP1\lib and FSX-SP2-XPACK\lib folders.
Article ID: 111, Created: 3/3/2015 at 8:08 PM, Modified: 3/3/2015 at 8:08 PM