@echo off
cls
:y_drive
if exist Y: goto end
net use y: /del /y
********** Looping to wait ********** 
:loop
cls
echo Connecting to NAS3 ...
net use y: \\netcyber2\production /user:qcdept qcDept /persistent:no
if exist y: goto end
goto loop
********** End Looping **********  

:end
start "" "Y:\DESKTOP\VIDEO CARD"