system(), Access is denied

Hi, I am a Win NT4.0 user and just start to use PHP. I don't have much web programming experience. Now I need your help. I try to use system() to run a batch file which sitting on a mapped network drive like this : system("e:\\tmp\file.bat") but it gives me "Access is denied". I can run this batch file in "Command Prompt" window successfully. When system() works with the files sitting on server machine, no problem at all. I will appreciate if you can help me this. Wen __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/