:menu
ECHO 1. Install application(s)
ECHO 2. Copy patch.
ECHO 3. Read guide.
ECHO 4. Quit.
CHOICE /C:1234 /N /T:2,5 Please choose a menu option.
IF ERRORLEVEL == 1 GOTO 1
IF ERRORLEVEL == 2 GOTO 2
IF ERRORLEVEL == 3 GOTO 3
IF ERRORLEVEL == 4 GOTO 4

:1
\dir1\install.exe
goto menu

:2
Copy \dir1\*.* C:\dir\
goto menu

:3
\dir\readme.txt
goto menu

:4
Quit