Ho installato un'altro share point sulla rete per ospitare il server del Project 2007.

Quando tento di collegarmi alla home page dello share-point non mi riconosce come utente windows. Clikko in alto a dx per effettuare l'accesso, inserisco Dominio\utente + password ma non mi fa entrare :

Errore HTTP 401.1 - Operazione non autorizzata: accesso negato a causa di credenziali non valide.
Internet Information Services (IIS)

Eseguo la utility Authentication & Access control diagnostic tool 1.0 (by microsoft) , in particolare il "Check Authentication" e mi esce come errore:


Server's response: HTTP/1.1 302 Object Moved
Learn about IIS status codes Path:W3SVC/1/ROOT
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT
AuthType:Kerberos

Server's response: HTTP/1.1 403 Forbidden
Learn about IIS status codes Path:W3SVC/1/ROOT/_controltemplates
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT/_controltemplates
AuthType:Kerberos

Server's response: HTTP/1.1 403 Forbidden
Learn about IIS status codes Path:W3SVC/1/ROOT/_layouts
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT/_layouts
AuthType:Kerberos

Server's response: HTTP/1.1 403 Forbidden
Learn about IIS status codes Path:W3SVC/1/ROOT/_layouts/images
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT/_layouts/images
AuthType:Kerberos

Server's response: HTTP/1.1 404 Not Found
Learn about IIS status codes Path:W3SVC/1/ROOT/_layouts/inc
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT/_layouts/inc
AuthType:Kerberos

Server's response: HTTP/1.1 403 Forbidden
Learn about IIS status codes Path:W3SVC/1/ROOT/_wpresources
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT/_wpresources
AuthType:Kerberos

Server's response: HTTP/1.1 403 Forbidden
Learn about IIS status codes Path:W3SVC/1/ROOT/aspnet_client
AuthType:Anonymous

Service principal name (SPN) for user 'Dominio\utente' not found in Active Directory Path:W3SVC/1/ROOT/aspnet_client
AuthType:Kerberos

Diagnostics complete



Per risolvere tale errore trovo una kb di microsoft ma dice che di solito gli SPN NON devono essere cambiati.

Chi mi aiuta ?