In Windows, to decrease priority, I've tried setting UnrarCmd to: Start.exe '' /BelowNormal /b 'C:\Program Files\NZBGet\UnRAR.exe' x -y -p- -o+ *.rar .\_unpack\ trying mimic the Linux suggestion nice -n 19 unrar I am getting this error Unrar: Could not find file Start.exe Is there some other way I s...