Ciao e grazie per la risposta.

Cliccando su index mi da una serie di errori:

codice:
Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 90

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 92

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 94

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 96

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 102

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 105

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 108

Notice: Undefined variable: HTTP_USER_AGENT in C:\webserver-test\phpmyadmin\libraries\defines.lib.php on line 111
cannot load MySQL extension,
please check PHP Configuration.