echo off
cls

:top

c:
cd \pcb
if exist remote.bat rename remote.bat remote.sys
if exist event.bat rename event.bat event.sys
if exist door.bat del door.bat
if exist endpcb del endpcb

pcb145 /NOENV

if errorlevel=5 FAX
if exist remote.bat remote
if exist door.bat door
if exist event.bat event
if exist endpcb GOTO DONE
GOTO top

:DONE
cls