@echo off

FOR /F "TOKENS=1,2 DELIMS==;	 " %%I IN ('WMIC PROCESS CALL CREATE "tree.com c:\"') DO (

if "%%I" EQU "ProcessId"   set ProcessId=%%J
if "%%I" EQU "ReturnValue" set ReturnValue=%%J

)

echo %ProcessId%
echo %RetuenValue%


if %ReturnValue% neq 0 goto :Error

echo Process Execute OK PID=%ProcessId%


:LOOP

set NOWEXEC=OFF

FOR /F "TOKENS=1 DELIMS=	 " %%I IN ('WMIC PROCESS WHERE ^(PROCESSID^=%ProcessId%^) GET CAPTION') DO (

if "%%I" EQU "Caption" set NOWEXEC=ON

)

if "%NOWEXEC%" EQU "ON" goto :LOOP

:DONE

echo Process %ProcessId% is done.

goto :EOF

:Error

echo Proces start error.