Can't install GSX into Prepar3D v4.5 Academic

[akl25020]

I am having  trouble installing GSX into Prepar3D v4.5 Academic.

I am unable to select the sim into to install when  setup asks to me, it showing  Prepar3D not installed-this option is grayed out.

Here's the log:
2020-03-12 12:48:39.990   Log opened. (Time zone: UTC+10:00)
2020-03-12 12:48:39.990   Setup version: Inno Setup version 5.6.1 (a)
2020-03-12 12:48:39.990   Original Setup EXE: c:\GSX\gsx_fsx_setup2.exe
2020-03-12 12:48:39.990   Setup command line: /SL5="$5028C,169984,0,c:\GSX\gsx_fsx_setup2.exe" /log=install.log
2020-03-12 12:48:39.990   Windows version: 10.0.18363  (NT platform: Yes)
2020-03-12 12:48:39.990   64-bit Windows: Yes
2020-03-12 12:48:39.990   Processor architecture: x64
2020-03-12 12:48:39.990   User privileges: Administrative
2020-03-12 12:48:40.010   64-bit install mode: No
2020-03-12 12:48:40.013   Created temporary directory: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp
2020-03-12 12:48:40.015   -- DLL function import --
2020-03-12 12:48:40.015   Function name: idpAddFile
2020-03-12 12:48:40.015   DLL name: files:idp.dll
2020-03-12 12:48:40.015   Extracting temporary file: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.022   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.022   Importing the DLL function.
2020-03-12 12:48:40.039   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.039   -- DLL function import --
2020-03-12 12:48:40.039   Function name: idpAddFileComp
2020-03-12 12:48:40.039   DLL name: files:idp.dll
2020-03-12 12:48:40.039   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.039   Importing the DLL function.
2020-03-12 12:48:40.039   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.039   -- DLL function import --
2020-03-12 12:48:40.039   Function name: idpAddMirror
2020-03-12 12:48:40.039   DLL name: files:idp.dll
2020-03-12 12:48:40.039   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.039   Importing the DLL function.
2020-03-12 12:48:40.039   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.039   -- DLL function import --
2020-03-12 12:48:40.039   Function name: idpAddFtpDir
2020-03-12 12:48:40.039   DLL name: files:idp.dll
2020-03-12 12:48:40.039   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.039   Importing the DLL function.
2020-03-12 12:48:40.039   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.039   -- DLL function import --
2020-03-12 12:48:40.039   Function name: idpAddFtpDirComp
2020-03-12 12:48:40.039   DLL name: files:idp.dll
2020-03-12 12:48:40.039   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.039   Importing the DLL function.
2020-03-12 12:48:40.039   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.039   -- DLL function import --
2020-03-12 12:48:40.039   Function name: idpClearFiles
2020-03-12 12:48:40.039   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpFilesCount
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpFtpDirsCount
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpFileDownloaded
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpFilesDownloaded
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpDownloadFile
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpDownloadFiles
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpDownloadFilesComp
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpDownloadFilesCompUi
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpStartDownload
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpStopDownload
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpSetLogin
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpSetProxyMode
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.040   Function name: idpSetProxyName
2020-03-12 12:48:40.040   DLL name: files:idp.dll
2020-03-12 12:48:40.040   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.040   Importing the DLL function.
2020-03-12 12:48:40.040   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.040   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpSetProxyLogin
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpConnectControl
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpAddMessage
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpSetInternalOption
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpSetDetailedMode
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpSetComponents
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpReportError
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpTrace
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpAddFileSize32
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpAddFileSize32
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpGetFileSize32
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.041   -- DLL function import --
2020-03-12 12:48:40.041   Function name: idpGetFilesSize32
2020-03-12 12:48:40.041   DLL name: files:idp.dll
2020-03-12 12:48:40.041   Dest DLL name: C:\Users\amark\AppData\Local\Temp\is-HFCU0.tmp\idp.dll
2020-03-12 12:48:40.041   Importing the DLL function.
2020-03-12 12:48:40.041   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: CreateProcessA
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: CreateProcessA
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: GetLastError
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: GetFileAttributesExA
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: FileTimeToSystemTime
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: GetDriveTypeA
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: GetLogicalDriveStringsA
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: GetExitCodeProcess
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.042   -- DLL function import --
2020-03-12 12:48:40.042   Function name: CloseHandle
2020-03-12 12:48:40.042   DLL name: kernel32.dll
2020-03-12 12:48:40.042   Dest DLL name: kernel32.dll
2020-03-12 12:48:40.042   Importing the DLL function.
2020-03-12 12:48:40.042   Successfully imported the DLL function. Delay loaded? No
2020-03-12 12:48:40.043   Registry key HKCU\Software\Microsoft\Microsoft Games\Flight Simulator\10.0 points to E:\Program Files\Steam\steamapps\common\FSX
2020-03-12 12:48:40.043   FSX.EXE has been found in E:\Program Files\Steam\steamapps\common\FSX
2020-03-12 12:48:40.043   Removing the FSX.EXE Compatibility flag
2020-03-12 12:48:40.043   FSX.EXE file version is 10.0.62615.0, setup will continue
2020-03-12 12:48:40.043   Folder for XML files C:\Users\amark\AppData\Roaming\Microsoft\FSX-SE is missing, product is likely not installed
2020-03-12 12:48:40.043   Folder for XML files C:\Users\amark\AppData\Roaming\Lockheed Martin\Prepar3D is missing, product is likely not installed
2020-03-12 12:48:40.043   Folder for XML files C:\Users\amark\AppData\Roaming\Lockheed Martin\Prepar3D v2 is missing, product is likely not installed
2020-03-12 12:48:40.043   Folder for XML files C:\Users\amark\AppData\Roaming\Lockheed Martin\Prepar3D v3 is missing, product is likely not installed
2020-03-12 12:48:40.043   Registry key HKCU\Software\Lockheed Martin\Prepar3D v4 points to E:\Program Files\Lockheed Martin\Prepar3D v4
2020-03-12 12:48:40.043   Prepar3d.EXE has been found in E:\Program Files\Lockheed Martin\Prepar3D v4
2020-03-12 12:48:40.043   Removing the Prepar3d.EXE Compatibility flag
2020-03-12 12:48:40.043   Prepar3d.EXE file version is 4.5.13.32097, setup will continue
2020-03-12 12:48:40.043   Reading Co-Existence key from Software\Microsoft\Microsoft Games\Flight Simulator - Steam Edition
2020-03-12 12:48:40.043   Co-Existence key set to 0
2020-03-12 12:48:42.169   Previous FSDT root set in the registry at: E:\Program Files (x86)\Addon Manager
2020-03-12 12:49:41.237   Message box (Yes/No):
                          Setup is not complete. If you exit now, the program will not be installed.
                          
                          You may run Setup again at another time to complete the installation.
                          
                          Exit Setup?
2020-03-12 12:49:41.846   User chose Yes.
2020-03-12 12:49:41.846   Deinitializing Setup.
2020-03-12 12:49:41.858   Log closed.


By the way, installs OK into FSX into stand-alone mode.

Could you pleased tell me what should be fixed in order to get the setup to install GSX into Prepar3D?

[akl25020]

Was installihg the 32 bit version by mistake, so will try the 64-bit version instead-my mistake!

[virtuali]

You sent the same message by email, and you were already replied by email as well. Yes, you tried to install the 32 bit version in P3D4.5, which will obviously not work.