cookies problem

Hi everybody: I have php 4.3.2 running as a isapi module on WinXP with IIS 5.1. When I run the following script: setcookie("auth_login",$cookie_val['auth_login'],time() + 3600); or setcookie("auth_level",$cookie_val['auth_level'],time() + 3600); it fails to set the cookie in browsers different of netscape navigator. ie opera or internet explorer. nevertheless it works localy with internet explorer. I have check all kind of privacy settings in this browsers and it remains the same... does someone have a clue about this? Thanks in advance Mark Sent by Medscape Mail: Free Portable E-mail for Professionals on the Move http://www.medscape.com