Sessions over Internet Explorer

Hi. Mi situation. ************* PHP 4.0.6 ./configure --with-mysql \ --with-apxs=/usr/local/apache/bin/apxs \ --enable-trans-sid Linux Box kernel 2.2.14 (RH 6.2) Web Server Apache 1.3.20 php.ini ******* [...] [Session] ; Handler used to store/retrieve data. session.save_handler = files ; Argument passed to save_handler. In the case of files, this is the path ; where data files are stored. session.save_path = /tmp ; Whether to use cookies. session.use_cookies = 1 ; Name of the session (used as cookie name). session.name = PHPSESSID ; Initialize session on request startup. session.auto_start = 0 ; Lifetime in seconds of cookie or, if 0, until browser is restarted. ;session.cookie_lifetime = 0 session.cookie_lifetime = 1200 ; The path for which the cookie is valid. session.cookie_path = / ; The domain for which the cookie is valid. session.cookie_domain = ; Handler used to serialize data. php is the standard serializer of PHP. session.serialize_handler = php ; Percentual probability that the 'garbage collection' process is started ; on every session initialization. ;;session.gc_probability = 1 session.gc_probability = 10 ; After this number of seconds, stored data will be seen as 'garbage' and ; cleaned up by the garbage collection process. 24' ;;session.gc_maxlifetime = 1440 session.gc_maxlifetime = 600 ; Check HTTP Referer to invalidate externally stored URLs containing ids. session.referer_check = ; How many bytes to read from the file. session.entropy_length = 0 ; Specified here to create the session id. session.entropy_file = ;session.entropy_length = 16 ;session.entropy_file = /dev/urandom ; Set to {nocache,private,public} to determine HTTP caching aspects. session.cache_limiter = nocache ; Document expires after n minutes. session.cache_expire = 180 ; use transient sid support if enabled by compiling with ;--enable-trans-sid. session.use_trans_sid = 1 url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry" [...] Problem: Sessions over Internet Explorer (tested version 5.5) ******** Program for tested (contardor.php) ******** <?php session_start(); $counter++; session_register("counter"); ?> <html> <body> Nº <? echo $counter; ?> </body> </html> Results: ******* Whith Internet Explorer, contador.php doesn't work. Output is ever the same: 1 Whith Netscape Navigator, contador.php work fine. In both (Explorer and Netscape) I have configurated war me cookies. Netscape war me, but Explorer doesn't war me. To probe that Explorer it's ok, I go to an URL with cookies and then I recieve a warm over a cookie. Where it's the probleme? Thank's in advanced. -- Enrique Rodríguez