JSilva

Finally found the entry. When I found "Wow6432Node" at the "SOFTWARE" section, I noticed some directories that are familiar. This time, I went to "Microsoft" section and found "Microsoft Games", where "Flight Simulator - Steam Edition" is. I found SetupPath. The directories do in fact, show "D:\Microsoft Flight Simulator X\" rather than "D:\Steam\steamapps\common\FSX\". EDIT: FSUIPC successfully installed into FSX Steam Edition. This is the log: Installer for FSUIPC4.DLL version 4.938a Looking in registry for FSX install path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator\10.0 Parameter"SetupPath" ... >>> OK! FOUND FSX! <<< ... SetupPath=D:\Microsoft Flight Simulator X\ Looking in registry for FSX-SE install path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator - Steam Edition\10.0 Parameter"SetupPath" ... >>> OK! FOUND FSX-SE! <<< ... SetupPath=D:\Steam\steamapps\common\FSX\ Looking in registry for Prepar3D install path: HKEY_LOCAL_MACHINE\SOFTWARE\LockheedMartin\Prepar3D Parameter"SetupPath" Not there, so looking in: HKEY_CURRENT_USER\SOFTWARE\LockheedMartin\Prepar3D Parameter"AppPath" ... NOT found! ... Looking in registry for Prepar3D v2 install path: HKEY_LOCAL_MACHINE\SOFTWARE\Lockheed Martin\Prepar3D v2 Parameter"SetupPath" ... >>> OK! FOUND Prepar3D v2! <<< ... SetupPath=C:\Prepar3D v2\ =========================================================== INSTALLATION FOR FSX: SetupPath="D:\Microsoft Flight Simulator X\" Checking version of the FSX EXE: ... Version 10.0.61637.0 (Need at least 10.0.60905.0) Checking compatibility with installed SimConnect: Found SimConnect build 60905 (Original) Found SimConnect build 62607 (Steam Dec14) Found SimConnect build 61242 (SP1 May07) Found SimConnect build 61259 (Acc/SP2 Oct07) Checking if there's already a version of FSUIPC4 installed in: D:\Microsoft Flight Simulator X\Modules\FSUIPC4.DLL ... Version 4.938a found. FSX Modules folder already exists. Okay -- installed FSUIPC4 into "D:\Microsoft Flight Simulator X\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Microsoft\FSX\FSX.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found FSX.CFG in "C:\Users\Junior\AppData\Roaming\Microsoft\FSX\FSX.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. ... FSUIPC4 section already exists but will be replaced. (for FSUIPC4, without Loader) ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No FSX.CFG there "Modules\FSUIPC Documents" folder already exists. Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay =========================================================== INSTALLATION FOR FSX-SE: SetupPath="D:\Steam\steamapps\common\FSX\" Checking version of the FSX-SE EXE: ... Version 10.0.62607.0 (Need at least 10.0.62607.0) Checking compatibility with installed SimConnect: Found SimConnect build 60905 (Original) Found SimConnect build 62607 (Steam Dec14) Found SimConnect build 61242 (SP1 May07) Found SimConnect build 61259 (Acc/SP2 Oct07) Checking if there's already a version of FSUIPC4 installed in: D:\Steam\steamapps\common\FSX\Modules\FSUIPC4.DLL ... No previous valid version found. FSX-SE Modules folder created okay! Okay -- installed FSUIPC4 into "D:\Steam\steamapps\common\FSX\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Microsoft\FSX-SE\FSX_SE.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No FSX_SE.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No FSX_SE.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No FSX_SE.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found FSX_SE.CFG in "C:\Users\Junior\AppData\Roaming\Microsoft\FSX-SE\FSX_SE.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. No previous FSUIPC4 entry found, so adding it now ... ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No FSX_SE.CFG there "Modules\FSUIPC Documents" folder created okay! Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay =========================================================== INSTALLATION FOR Prepar3D v2: SetupPath="C:\Prepar3D v2\" Checking version of the Prepar3D v2 EXE: ... Version 2.4.11570.0 (Need at least 1.0.677.0) Checking compatibility with installed SimConnect: Checking if there's already a version of FSUIPC4 installed in: C:\Prepar3D v2\Modules\FSUIPC4.DLL ... Version 4.938a found. Prepar3D v2 Modules folder already exists. Okay -- installed FSUIPC4 into "C:\Prepar3D v2\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Lockheed Martin\Prepar3D v2\Prepar3D.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found Prepar3D.CFG in "C:\Users\Junior\AppData\Roaming\Lockheed Martin\Prepar3D v2\Prepar3D.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. ... FSUIPC4 section already exists but will be replaced. (for FSUIPC4, without Loader) ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No Prepar3D.CFG there "Modules\FSUIPC Documents" folder already exists. Now installing the Prepar3D SimConnect interface for FSUIPC4 into the "Modules" folder: Installed "SimConnectP3D2.dll" okay Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay

I posted my problem there: http://steamcommunity.com/app/314160/discussions/0/626329820999311992/

Is it the discussion area? If it is, I go to Technical Support? About the regestries, the furthest I got to is HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\. I couldn't find "Microsoft Games" anywhere. When I looked at it in alphabetical order, I only saw "Microsoft Antimalware Setup" and "Microsoft Reference", nothing in between. I am puzzles why it wasn't showing. I decided to look at "Lockheed Martin" at the same "HKEY_LOCAL_MACHINE\SOFTWARE\" and strangely, I couldn't find it as well. I am aware they exist since the installer found it but regedit couldn't see them.

I will report it to the Steam FSX forum (if I know where it is). BTW, I don't have a migration program (I don't know any). I don't know about deleting the registry as I couldn't find the registry in HKEY_LOCAL_MACHINE. Is there a way I can see it?

I got the new log file: Installer for FSUIPC4.DLL version 4.938a Looking in registry for FSX install path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator\10.0 Parameter"SetupPath" ... >>> OK! FOUND FSX! <<< ... SetupPath=D:\Microsoft Flight Simulator X\ Looking in registry for FSX-SE install path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator - Steam Edition\10.0 Parameter"SetupPath" ... >>> OK! FOUND FSX-SE! <<< ... SetupPath=D:\Microsoft Flight Simulator X\ Looking in registry for Prepar3D install path: HKEY_LOCAL_MACHINE\SOFTWARE\LockheedMartin\Prepar3D Parameter"SetupPath" Not there, so looking in: HKEY_CURRENT_USER\SOFTWARE\LockheedMartin\Prepar3D Parameter"AppPath" ... NOT found! ... Looking in registry for Prepar3D v2 install path: HKEY_LOCAL_MACHINE\SOFTWARE\Lockheed Martin\Prepar3D v2 Parameter"SetupPath" ... >>> OK! FOUND Prepar3D v2! <<< ... SetupPath=C:\Prepar3D v2\ =========================================================== INSTALLATION FOR FSX: SetupPath="D:\Microsoft Flight Simulator X\" Checking version of the FSX EXE: ... Version 10.0.61637.0 (Need at least 10.0.60905.0) Checking compatibility with installed SimConnect: Found SimConnect build 60905 (Original) Found SimConnect build 62607 (Steam Dec14) Found SimConnect build 61242 (SP1 May07) Found SimConnect build 61259 (Acc/SP2 Oct07) Checking if there's already a version of FSUIPC4 installed in: D:\Microsoft Flight Simulator X\Modules\FSUIPC4.DLL ... Version 4.938 found. FSX Modules folder already exists. Okay -- installed FSUIPC4 into "D:\Microsoft Flight Simulator X\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Microsoft\FSX\FSX.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found FSX.CFG in "C:\Users\Junior\AppData\Roaming\Microsoft\FSX\FSX.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. ... FSUIPC4 section already exists but will be replaced. (for FSUIPC4, without Loader) ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No FSX.CFG there "Modules\FSUIPC Documents" folder already exists. Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay =========================================================== INSTALLATION FOR FSX-SE: SetupPath="D:\Microsoft Flight Simulator X\" Checking version of the FSX-SE EXE: ... Version 10.0.61637.0 (Need at least 10.0.62607.0) =========================================================== INSTALLATION FOR Prepar3D v2: SetupPath="C:\Prepar3D v2\" Checking version of the Prepar3D v2 EXE: ... Version 2.4.11570.0 (Need at least 1.0.677.0) Checking compatibility with installed SimConnect: Checking if there's already a version of FSUIPC4 installed in: C:\Prepar3D v2\Modules\FSUIPC4.DLL ... Version 4.938 found. Prepar3D v2 Modules folder already exists. Okay -- installed FSUIPC4 into "C:\Prepar3D v2\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Lockheed Martin\Prepar3D v2\Prepar3D.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found Prepar3D.CFG in "C:\Users\Junior\AppData\Roaming\Lockheed Martin\Prepar3D v2\Prepar3D.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. ... FSUIPC4 section already exists but will be replaced. (for FSUIPC4, without Loader) ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No Prepar3D.CFG there "Modules\FSUIPC Documents" folder already exists. Now installing the Prepar3D SimConnect interface for FSUIPC4 into the "Modules" folder: Installed "SimConnectP3D2.dll" okay Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay I found out the directories lead to "D:\Microsoft Flight Simulator X" when it shouldn't. I am still wondering how and why Microsoft Games isn't showing at HKEY_LOCAL_MACHINE when there are signs they exist there.

I did look at HKEY_LOCAL_MACHINE but I couldn't find "Microsoft Games" at the "Microsoft" (this is where FSX and FSX-SE should be at but only HKEY_CURRENT_USER has both).

According to the AppPath of HKEY_CURRENT_USER\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator - Steam Edition\10.0, it says D:\Steam\steamapps\common\FSX\. The FSX Gold Edition is D:\Microsoft Flight Simulator X\.

Here it is: Installer for FSUIPC4.DLL version 4.938 Looking in registry for FSX install path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator\10.0 Parameter"SetupPath" ... >>> OK! FOUND FSX! <<< ... Looking in registry for FSX-SE install path: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft Games\Flight Simulator - Steam Edition\10.0 Parameter"SetupPath" ... >>> OK! FOUND FSX-SE! <<< ... Looking in registry for Prepar3D install path: HKEY_LOCAL_MACHINE\SOFTWARE\LockheedMartin\Prepar3D Parameter"SetupPath" Not there, so looking in: HKEY_CURRENT_USER\Prepar3D Parameter"AppPath" ... NOT found! ... Looking in registry for Prepar3D v2 install path: HKEY_LOCAL_MACHINE\SOFTWARE\Lockheed Martin\Prepar3D v2 Parameter"SetupPath" ... >>> OK! FOUND Prepar3D v2! <<< ... =========================================================== INSTALLATION FOR FSX: SetupPath="D:\Microsoft Flight Simulator X\" Checking version of the FSX EXE: ... Version 10.0.61637.0 (Need at least 10.0.60905.0) Checking compatibility with installed SimConnect: Found SimConnect build 60905 (Original) Found SimConnect build 62607 (Steam Dec14) Found SimConnect build 61242 (SP1 May07) Found SimConnect build 61259 (Acc/SP2 Oct07) Checking if there's already a version of FSUIPC4 installed in: D:\Microsoft Flight Simulator X\Modules\FSUIPC4.DLL ... Version 4.938 found. FSX Modules folder already exists. Okay -- installed FSUIPC4 into "D:\Microsoft Flight Simulator X\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Microsoft\FSX\FSX.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No FSX.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found FSX.CFG in "C:\Users\Junior\AppData\Roaming\Microsoft\FSX\FSX.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. ... FSUIPC4 section already exists but will be replaced. (for FSUIPC4, without Loader) ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No FSX.CFG there "Modules\FSUIPC Documents" folder already exists. Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay =========================================================== INSTALLATION FOR FSX-SE: SetupPath="D:\Microsoft Flight Simulator X\" Checking version of the FSX-SE EXE: ... Version 10.0.61637.0 (Need at least 10.0.62607.0) =========================================================== INSTALLATION FOR Prepar3D v2: SetupPath="C:\Prepar3D v2\" Checking version of the Prepar3D v2 EXE: ... Version 2.4.11570.0 (Need at least 1.0.677.0) Checking compatibility with installed SimConnect: Checking if there's already a version of FSUIPC4 installed in: C:\Prepar3D v2\Modules\FSUIPC4.DLL ... Version 4.938 found. Prepar3D v2 Modules folder already exists. Okay -- installed FSUIPC4 into "C:\Prepar3D v2\Modules\FSUIPC4.DLL" Looking for the current user's Application Data path: ... found as "C:\Users\Junior\AppData\Roaming" Now finding \Lockheed Martin\Prepar3D v2\Prepar3D.CFG for all users, including this one Looking in "C:\Users\All Users\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Default\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Default User\AppData\Roaming" ... No Prepar3D.CFG there Looking in "C:\Users\Junior\AppData\Roaming" Found Prepar3D.CFG in "C:\Users\Junior\AppData\Roaming\Lockheed Martin\Prepar3D v2\Prepar3D.CFG" Now checking DLL.XML ... ... There is a previous DLL.XML, checking for FSUIPC4 section. ... FSUIPC4 section already exists but will be replaced. (for FSUIPC4, without Loader) ... FSUIPC4 section of DLL.XML written okay Now checking for a SimConnect.XML file ... ... No SimConnect.XML file found. This is okay. Looking in "C:\Users\Public\AppData\Roaming" ... No Prepar3D.CFG there "Modules\FSUIPC Documents" folder already exists. Now installing the Prepar3D SimConnect interface for FSUIPC4 into the "Modules" folder: Installed "SimConnectP3D2.dll" okay Now installing additional files into the "Modules\FSUIPC Documents" folder: Installed "FSUIPC4 User Guide.pdf" okay Installed "FSUIPC4 for Advanced Users.pdf" okay Installed "FSUIPC4 History.pdf" okay Installed "List of FSX and P3D controls.pdf" okay Installed "FSUIPC Lua Library.pdf" okay Installed "FSUIPC Lua Plug-Ins.pdf" okay Installed "Lua License.pdf" okay Installed "Lua Plugins for VRInsight Devices.pdf" okay Installed "LuaFileSystem.pdf" okay Installed "Example LUA plugins.zip" okay Installed "ASN WX Radar facilities in FSUIPC4.pdf" okay Installed "Offset Mapping for PMDG 737NGX.pdf" okay Installed "FSUIPC4 Offsets Status.pdf" okay Installed "Profiles in Separate Files.pdf" okay

Thank you. By the way, I almost forgot about the installer for FSX Steam Edition. I got an error saying "Your FSX-SE installation is not suitable for this version of FSUIPC. You may need to install an update from Microsoft." However, it says that it installed into FSX-SE okay afterwards when in reality, it isn't. I also noticed from the installer this text: INSTALLATION FOR FSX-SE: SetupPath="D:\Microsoft Flight Simulator X\" Checking version of the FSX-SE EXE: ... Version 10.0.61637.0 (Need at least 10.0.62607.0) According to this, the installer thought FSX-SE is the FSX directory despite it wasn't.

I managed to successfully install 4.937 on Prepar3D v2.4. When I looked at the installer information for 4.938, it only shows Prepar3D directories as opposed to Prepar3D v2 directories. It is missing this: Looking in registry for Prepar3D v2 install path: HKEY_LOCAL_MACHINE\SOFTWARE\Lockheed Martin\Prepar3D v2 Parameter"SetupPath"

About the FSUIPC Module, I couldn't install it to Prepar3D v2.4. It only found FSX and FSX Steam Edition.

Thanks for the update.