runonceex from usb-cdrom

[nowse]

hello for all

how is the comand for usb-cdrom?

@echo off

FOR %%i IN (D E F G H I J K L M N O P Q R S T U V W X Y Z) DO IF EXIST %%i:\ SET CDROM=%%i:

SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx

SET PP=%cdrom%\install\

this current not work,please help

[WotC]

i think you have to search for a certain file using

IF EXIST %%i:\***.*** SET CDROM=%%i: