Problème connection Média Center avec SFR

Bonjour,

Depuis aujourd'hui je n'arrive plus à accéder aux données de mon ordinateur via le Média Center.
Le message d'erreur est le suivant "impossible de parcourir ce périphérique..."

Et voilà le journal d'erreur du logiciel sur mon ordinateur :

httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.1.20 for ServerName
[Wed Oct 21 14:24:27 2009] [notice] Apache/2.2.6 (Win32) PHP/5.2.4 configured -- resuming normal operations
[Wed Oct 21 14:24:27 2009] [notice] Server built: Sep 5 2007 08:58:56
[Wed Oct 21 14:24:27 2009] [notice] Parent: Created child process 1468
[Wed Oct 21 14:24:27 2009] [debug] mpm_winnt.c(487): Parent: Sent the scoreboard to the child
[Wed Oct 21 14:24:27 2009] [notice] Disabled use of AcceptEx() WinSock2 API
httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.1.20 for ServerName
httpd.exe: Could not reliably determine the server's fully qualified domain name, using 192.168.1.20 for ServerName
[Wed Oct 21 14:24:28 2009] [notice] Child 1468: Child process is running
[Wed Oct 21 14:24:28 2009] [debug] mpm_winnt.c(408): Child 1468: Retrieved our scoreboard from the parent.
[Wed Oct 21 14:24:28 2009] [info] Parent: Duplicating socket 192 and sending it to child process 1468
[Wed Oct 21 14:24:28 2009] [info] Parent: Duplicating socket 184 and sending it to child process 1468
[Wed Oct 21 14:24:28 2009] [debug] mpm_winnt.c(564): Child 1468: retrieved 2 listeners from parent
[Wed Oct 21 14:24:28 2009] [notice] Child 1468: Acquired the start mutex.
[Wed Oct 21 14:24:28 2009] [notice] Child 1468: Starting 5 worker threads.
[Wed Oct 21 14:24:28 2009] [debug] mpm_winnt.c(605): Parent: Sent 2 listeners to child 1468
[Wed Oct 21 14:24:28 2009] [notice] Child 1468: Listening on port 26180.
[Wed Oct 21 14:24:28 2009] [notice] Child 1468: Listening on port 26180.
[Wed Oct 21 14:24:46 2009] [error] [client 10.247.217.54] client denied by server configuration: C:/Program Files/SFR/Media Center/httpd/mp9ctl/, referer: http://mediacenter.stb.neuf.fr/interface/reglages.html
[Wed Oct 21 14:24:47 2009] [error] [client 10.247.217.54] client denied by server configuration: C:/Program Files/SFR/Media Center/httpd/mp9ctl/, referer: http://mediacenter.stb.neuf.fr/interface/reglages.html
[Wed Oct 21 14:24:49 2009] [error] [client 10.247.217.54] client denied by server configuration: C:/Program Files/SFR/Media Center/httpd/mp9ctl/, referer: http://mediacenter.stb.neuf.fr/interface/reglages.html

Merci d'avance pour voter aide!