Hi, Whenever I try to execute an exe file from a php program, I am getting an error saying "Warning: shell_exec(): Unable to execute 'xxxx..'. I am using IIS 6.0 in windows server 2003. It is showing the same error even when I try to execute simple command like 'dir'. Please help me by telling what should I do to execute the exe files. Thanks, ramana. -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php