@set @x=0; /*
@echo off
if "%1"=="" cscript.exe //nologo //e:jscript "%~f0"& Exit
chdir /d "%~dp0"

:m0
Echo.
Echo     Choose a command:
Echo.
Echo   1 - Install Fix P3Dv4 P3Dv3
Echo   2 - Delit Fix
Echo   0 - exit
echo.

Set /p choice="Your choice:"
if not defined choice goto m0
if "%choice%"=="1" goto m1
if "%choice%"=="2" goto m2
if "%choice%"=="0" goto end
Echo.
Echo   Wrong selection, try again...
Echo.
Echo.
goto m0

:m1

reg copy "hkcu\SOFTWARE\Lockheed Martin\Prepar3D v4" "hkcu\SOFTWARE\Lockheed Martin\Prepar3D v3" /s /f
reg copy "hklm\SOFTWARE\Lockheed Martin\Prepar3D v4" "hklm\SOFTWARE\Lockheed Martin\Prepar3D v3" /s /f
reg copy "hklm\SOFTWARE\Lockheed Martin\Prepar3D v4" "hklm\SOFTWARE\Wow6432Node\Lockheed Martin\Prepar3D v3" /s /f
reg copy "hklm\SOFTWARE\Lockheed Martin\Prepar3D v4 Content" "hklm\SOFTWARE\Wow6432Node\Lockheed Martin\Prepar3D v3 Content" /s /f
reg copy "hklm\SOFTWARE\Lockheed Martin\Prepar3D v4 Scenery" "hklm\SOFTWARE\Wow6432Node\Lockheed Martin\Prepar3D v3 Scenery" /s /f

mklink /j "%USERPROFILE%\Documents\Prepar3D v3 Files" "%USERPROFILE%\Documents\Prepar3D v4 Files" >nul
mklink /j "%USERPROFILE%\Documents\Prepar3D v3 Add-ons" "%USERPROFILE%\Documents\Prepar3D v4 Add-ons" >nul
mklink /j "%APPDATA%\Lockheed Martin\Prepar3D v3" "%APPDATA%\Lockheed Martin\Prepar3D v4" >nul
mklink /j "%LOCALAPPDATA%\Lockheed Martin\Prepar3D v3" "%LOCALAPPDATA%\Lockheed Martin\Prepar3D v4" >nul
mklink /j "%PROGRAMDATA%\Lockheed Martin\Prepar3D v3" "%PROGRAMDATA%\Lockheed Martin\Prepar3D v4" >nul

pause

goto m3

:m2

REG DELETE "hklm\SOFTWARE\Lockheed Martin\Prepar3D v3" /f
REG delete "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Lockheed Martin" /f
REG DELETE "hkcu\SOFTWARE\Lockheed Martin\Prepar3D v3" /v Installed /f
REG DELETE "hkcu\SOFTWARE\Lockheed Martin\Prepar3D v3" /v AppPath /f

rmdir /s/q "%USERPROFILE%\Documents\Prepar3D v3 Files"
rmdir /s/q "%USERPROFILE%\Documents\Prepar3D v3 Add-ons"
rmdir /s/q "%LOCALAPPDATA%\Lockheed Martin\Prepar3D v3"
rmdir /s/q "%APPDATA%\Lockheed Martin\Prepar3D v3"
rmdir /s/q "%PROGRAMDATA%\Lockheed Martin\Prepar3D v3"

pause

goto m3

:m3

exit

:end

exit

*/new ActiveXObject('Shell.Application').ShellExecute (WScript.ScriptFullName,'Admin','','runas',1);