@echo off
set /p nazwa=Program Name:
echo Wybierz Priorytet:
echo 64     low
echo 16384  below normal
echo 32     normal
echo 32768  above normal
echo 128    high
echo 256    real time
set /p poziom=select:
wmic process where name="%nazwa%" CALL setpriority %poziom%
set "WMIC_CMD=wmic process where name^="%nazwa%" get /format:list ^| findstr Priority"
for /f "tokens=1* delims==" %%A in ('%WMIC_CMD%') do set PRIORITY=%%B
set startpriority=%priority%
:start
set "WMIC_CMD=wmic process where name^="%nazwa%" get /format:list ^| findstr Priority"
for /f "tokens=1* delims==" %%A in ('%WMIC_CMD%') do set PRIORITY=%%B
if "%startpriority%" NEQ "%PRIORITY%" wmic process where name="%nazwa%" CALL setpriority %poziom%
timeout 5
goto start
pause