Read carefully these threads: Here is the solution to your problem. To install FSUIPC, which is a what, 500k tool, I need to download a 1,3GB() file, to get another 1MB DLL Not that I really care, since my internet can take it, but it is a bit far reached.
As long as the registry is not perfectly clean of EVERY previous remnant of any FSX version (no matter whether MS or Steam), you will have problems installing FSX-SE in single mode and, even if you succeed, then you'll have problems having FSUIPC properly finding the FSX folders. You probably uninstalled FSX-MS, but forgot to completely remove some keys from the registry. You have the same problem as I and other people. Install complete FSUIPC version 4.938 Install FSUIPC4938 for FSX, FSX-SE and Prepar3D versions 1.4 and 2.0-2. The registry log is clear: FSUIPC found both FSX-MS and FSX-SE. In the case of SimConnect, first make sure you have installed FSX or P3D along with its SP2 or installed the FSX Acceleration version. On the day after release, Pete overcame serious PC problems to release FSUIPC 4.938 (available here) and many people have discovered that installing the legacy Simconnect versions found in X:\Program Files (x86)\Steam\SteamApps\common\FSX\SDK\Core Utilities Kit\SimConnect SDK\LegacyInterfaces resolved many connection issues. You can download a free copy from SimConnect.
High accuracy simulation of cockpit and systems and a full load of features make this a premier expansion to. Working with well known 747 Captains and Engineers, the iFly team captured the 'Queen of The Skies' like never before. View clients that are used to display camera views. iFly Jets: 747-400 for Flight Simulator X is one of the most advanced simulations ever brought to the FSX platform. Installer for FSUIPC4.DLL version 4.938b Looking in registry for FSX install path: HKEY_LOCAL_MACHINE SOFTWARE Microsoft Microsoft Games Flight Simulator 10.0. This is how I start with three basic add-ons that are necessary (one of them may be considered optional). Sorry for the late reply, here's that log: Installer for FSUIPC4.DLL version 4.939e Looking in registry for FSX install path: HKEY_LOCAL_MACHINE SOFTWARE Microsoft Microsoft Games Flight Simulator 10.0 Parameter'SetupPath'. Flight Simulator X Steam Edition installing necessary add-ons SimConnect, FSUIPC and DX10 Fixer + one essential tweak. Fsx Fsuipc 4 09 Download Games Average ratng: 6,0/10 6880votes