@Echo off
if exist "%PROGRAMFILES(X86)%" (set arch=x64) ELSE (set arch=x86)

"%windir%\system32\reg.exe" query "HKU\S-1-5-19" >nul 2>&1 && (
goto :checkok
) || (
echo      -------
echo  *** WARNING ***
echo      -------
echo.
echo.
echo ADMINISTRATOR PRIVILEGES NOT DETECTED!
echo ______________________________________
echo.
echo This script must be able to run with administrator
echo privileges.
echo.
echo To do so, right click on this script and select 'Run As Administrator'
echo.
echo.
echo Press any key to exit...
pause >nul
goto :eof
)

:checkok

if exist "%temp%\list.txt" (del "%temp%\list.txt")

echo Uninstalling existing Visual C++ %arch% Runtime Redistributables
echo (please wait as this process may take a few moments)

rem reg query hklm\software\microsoft\windows\currentversion\uninstall /f "Microsoft Visual C++ 2008 Redistributable" /s >>"%temp%\list.txt"

rem for /f "delims=\ tokens=7" %%a in ('type "%temp%\list.txt"') do ("%windir%\system32\msiexec.exe" /X%%a /q)

wmic product where "name like 'Microsoft Visual C++ 2008 Redistributable - x64%%'" get name >>"%temp%\list.txt"

for /f "usebackq skip=1 delims=" %%a in ('type "%temp%\list.txt"') do (wmic product where name='%%a' call uninstall /nointeractive)


del "%temp%\list.txt"

"%windir%\system32\msiexec.exe" /i vc_red.msi /q transforms=2k8-x64.mst

:eof