Found it :
FSUIPC6 Installer v1.2.7 for v6.1.1
Running in folder 'F:\P3Dv4 Files\FSUIPC\FSUIPC6'
Determining installation details...
FSUIPC5 SetupPath:
HKCU entry: E:\P3Dv4.5\
Returning Modules location: E:\P3Dv4.5\Modules
Documents folder location for add-on: D:\Documents
P3Dv4: P3Dv4Installed=1, InstallType=None, OriginalInstallDir=, FSUIPCInstalledv4=,
DLLFile=, XmlAddonFile=, InstallDocumentsLocation=D:\Documents\FSUIPC6
Default installation directory is now 'C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6'
Installing via add-on xml method
Documents folder location for P3Dv4 add-on: D:\Documents
Creating add-on directory D:\Documents\Prepar3D v4 Add-ons\FSUIPC6...
Create folder: D:\Documents\Prepar3D v4 Add-ons\FSUIPC6
Creating add-on xml file D:\Documents\Prepar3D v4 Add-ons\FSUIPC6\add-on.xml...
Saving add-on xml...
Add-on xml created for P3Dv4.
Output folder: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6
Extract: FSUIPC6.dll... 100%
Installing DLL with InstallType=AddOn
FSUIPC6 dll file installed in C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6.
XML-add-on installation was selected - no DLL.xml update needed.
FSUIPC6.dll installation completed.
Installing User Manuals...
Create folder: D:\Documents\FSUIPC6
Documents directory created: D:\Documents\FSUIPC6
Output folder: D:\Documents\FSUIPC6
Extract: Installing and Registering FSUIPC.pdf... 100%
Extract: FSUIPC for Advanced Users.pdf... 100%
Extract: FSUIPC History.pdf... 100%
Extract: FSUIPC Offsets Status.pdf... 100%
Extract: FSUIPC User Guide.pdf... 100%
Extract: Profiles in Separate Files.pdf... 100%
Output folder: F:\P3Dv4 Files\FSUIPC\FSUIPC6
FSUIPC6 User Manuals installed in D:\Documents\FSUIPC6.
Installing Lua Documentation...
Output folder: D:\Documents\FSUIPC6
Extract: FSUIPC Lua Library.pdf... 100%
Extract: FSUIPC Lua Plug-Ins.pdf... 100%
Extract: Lua License.pdf... 100%
Extract: Lua Plugins for VRInsight Devices.pdf... 100%
Extract: LuaFileSystem.pdf... 100%
Extract: Example LUA plugins.zip... 100%
Output folder: F:\P3Dv4 Files\FSUIPC\FSUIPC6
FSUIPC6 Lua Documents installed in D:\Documents\FSUIPC6.
Installing PMDG Offset Mappings documentation...
Output folder: D:\Documents\FSUIPC6
Extract: Offset Mapping for PMDG 737NGX and 737NGXu.pdf... 100%
Extract: Offset Mapping for PMDG 747QOTSII.pdf... 100%
Extract: Offset Mapping for PMDG 777X.pdf... 100%
Output folder: F:\P3Dv4 Files\FSUIPC\FSUIPC6
PMDG Offset Mapping documents installed in D:\Documents\FSUIPC6.
Installing ASN WX Radar Facilities documentation...
Output folder: D:\Documents\FSUIPC6
Extract: ASN WX Radar facilities in FSUIPC.pdf... 100%
Output folder: F:\P3Dv4 Files\FSUIPC\FSUIPC6
ASN WX Radar facilities documentation installed in D:\Documents\FSUIPC6.
Installing SDK...
Create folder: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\SDK
SDK folder created: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\SDK
Output folder: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\SDK
Extract: FSUIPC feedback control.txt... 100%
Extract: FSUIPC for Programmers.pdf... 100%
Extract: FSUIPC_User_Lib_for_VC_2010.zip
Extract: FSUIPCDotNetClient2.4.zip... 100%
Extract: Library for FS Internal Users.zip... 100%
Extract: Module_User_lib_for_VC_2010.zip... 100%
Extract: ModuleUser64.zip... 100%
Extract: New Weather Interface for FS2004.zip... 100%
Extract: NewWeather.h... 100%
Extract: ReadMe.txt... 100%
Extract: UIPC_RealBasic_SDK.zip... 100%
Extract: UIPC_SDK_ASM.zip... 100%
Extract: UIPC_SDK_BCB5.zip... 100%
Extract: UIPC_SDK_C.zip... 100%
Extract: UIPC_SDK_.NET_(C#,VB.NET).txt... 100%
Extract: UIPC_SDK_Delphi.zip... 100%
Extract: UIPC_SDK_JAVA.zip... 100%
Extract: UIPC_SDK_JAVA_64bit.zip... 100%
Extract: UIPC_SDK_MFC.zip... 100%
Extract: UIPC_SDK_Python.zip... 100%
Extract: UIPC_SDK_VisualBasic.zip... 100%
Extract: UIPC64_SDK_C_version2.zip... 100%
Extract: UIPCAWI.zip... 100%
Extract: FSUIPC_Java_SDK_by_Mouseviator_v1.1_with_C_Libs.zip... 100%
Installation of SDK completed.
Installing HidScanner...
Create folder: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\Utils
Utilities folder created: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\Utils
Output folder: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\Utils
Extract: HidScanner.exe... 100%
HidScanner installed in C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\Utils
Installing FS-Interrogate 2...
Output folder: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\Utils
Extract: FSInterrogate2std.exe... 100%
Extract: FSUIPC.FSI... 100%
FS-Interrogate 2 installed in C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\Utils
Output folder: D:\Documents\FSUIPC6
Extract: FSI2 Manual.pdf... 100%
FS-Interrogate 2 User'Manual installed in D:\Documents\FSUIPC6
Installation of FS-Interrogate 2 completed.
Installation completed. Generating uninstaller...
Created uninstaller: C:\Users\Ian Oak-Rhind\Documents\Prepar3D v4 Add-ons\FSUIPC6\uninstallFSUIPC6.exe
Updating registry for v4 installation...