@echo off cd tools set "QTDIR=C:\Qt\4.8.7" set "PATH=%QTDIR%\bin;%PATH%" set "TMPFILENAME=%TMP%\~%RANDOM%%RANDOM%.txt" for %%f in (*.*) do ( echo %%f "%~dp0\..\..\MakeHash\Release\MakeHash.exe" "%%f" 2> NUL >> "%TMPFILENAME%" ) start /WAIT notepad.exe "%TMPFILENAME%" del "%TMPFILENAME%"