I have SBS2008 Standard with SQL2005 Express. I have created a database in the ServerName/SBSMonitoring instance for an application. I have allowed TCP:1433 through the Windows Firewall, I have changed the access to allow remote access via Surface Area config however I can not connect to the SQL Server when I create a DSN on a client. I can create one locally on the SBS and connect ok. Apart from the firewall and the default of local access only via Surface Area config I can not think what else would cause this. Now obviously I can resolve the Server name and ping it.
Any ideas?