Himan

@Himan:
The BatchGotAdmin code is not mine, but you can easily fix the script, just remove those lines in the beginning:
 
:: BatchGotAdmin::-------------------------------------REM  --> Check for permissions>nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"REM --> If error flag set, we do not have admin.if '%errorlevel%' NEQ '0' (    echo Requesting administrative privileges...    goto UACPrompt) else ( goto gotAdmin ):UACPrompt    echo Set UAC = CreateObject^("Shell.Application"^) > "%temp%\getadmin.vbs"    echo UAC.ShellExecute "%~s0", "", "", "runas", 1 >> "%temp%\getadmin.vbs"    "%temp%\getadmin.vbs"    exit /B:gotAdmin    if exist "%temp%\getadmin.vbs" ( del "%temp%\getadmin.vbs" )    pushd "%CD%"    CD /D "%~dp0":--------------------------------------

Version 2.3 of the script is on the first post.
 
What's new:
 

After some researches, I've found a way to extract the x86 MSI with ResourcesExtract: the x86 setup is compressed with UPX, once uncompressed the MSi can be extracted without launching the setup first, like the old Java setup (x64 setup is not compressed with UPX).
 
Now the maker behave like in v1.x:
That eliminate the need to run the script as admin, and the bug with the auto uninstallation.
That means both issues mentioned by Himan and Thiersee are now fixed !
I've also found that creating an admin install point is not needed anymore.
Bonus: it is now possible to create the x64 & dual installers on x86 Windows.

deu, esn, fra, hun, ptb updated