Unable to open .php file in browser.

hi, I have installed php5 and also configured it to work with IIS. I am able to open the file info.php in the browser. this file just shows a listing of the different values, but if I add a simple print("new"); to the file i am not able to see this string in the browser. I also tried to put this statement in a new php file and tried to open but was no able to open. I got HTTP 500 Internal Server Error. Please advise what action has to be taken to rectify this. Devout _________________________________________________________________ Twice the fun—Share photos while you chat with Windows Live Messenger. http://www.microsoft.com/india/windows/windowslive/messenger.aspx