ECHO OFF
IF "%2" == "" GOTO ERROR
IF NOT EXIST C:\BAT\TEMP\*.* GOTO ZIP1
ECHO YES | DEL C:\BAT\TEMP\*.* > NUL
:ZIP1
IF EXIST %1.ZIP GOTO ERROR
PKZIP -o %1 %2
PKUNZIP %1 C:\BAT\TEMP
VORCOMP %2 C:\BAT\TEMP /E=XYC'DT
IF ERRORLEVEL 1 GOTO ERROR
IF NOT EXIST C:\BAT\TEMP\*.* GOTO END
ECHO YES | DEL C:\BAT\TEMP\*.* > NUL
GOTO END
:ERROR
ECHO ÿ
ECHO ********** ERROR **********
:END