Hola a todos.
 
Sigo con las sesiones y todavía no lo logro.
 
La parte de sesiones en mi php.ini, es la siguiente:
 
[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. Note: Windows users have to change this 
; variable in order to use PHP's session functions.
session.save_path = C:\php3\sesiones
 
; 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
 
; 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
 
; After this number of seconds, stored data will be seen as 'garbage' and
; cleaned up by the garbage collection process.
session.gc_maxlifetime = 1440
 
; Check HTTP Referer to invalidate externally stored URLs containing ids.
; HTTP_REFERER has to contain this substring for the session to be
; considered as valid.
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
 
; trans sid support is disabled by default.
; Use of trans sid may risk your users security. 
; Use this option with caution.
; - User may send URL contains active session ID
;   to other person via. email/irc/etc.
; - URL that contains active session ID may be stored
;   in publically accessible computer.
; - User may access your site with the same session ID
;   always using URL stored in browser's history or bookmarks.
session.use_trans_sid = 0
 
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeent  ry"
 
 
 
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Y cuando hago session_start(), me da este error:
 
Warning: open(/tmp\sess_fad3110a5d94244753159bb6241a5afa, O_RDWR) failed: No such file or directory (2) in c:\mis documentos\php archivos\nuevo philips\sistema\funcionesPHP.phtml on line 55
 
 
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Seguro tiene algo que ver con el php.ini.  La carpeta C:\php3\sesiones    si existe y tiene todos los permisos. 
 
 
Qué tengo que cambiar.
 
Gracias de nuevo por la atención.
 
NOTA:  En verdad estoy desesperado con esto de las sesiones. 
   
 

