> > Is INTRA_SQL your instance name or database name? If it is the instance > name, is that instance setup to use 1433 as the port? I know 1433 is > the > default port for MSSQL, but the majority of people change that. > > > Correct - intra_sql is the instance, yes, it's using default port 1433 > (which is also specified in the php.ini file)....I've tried connecting > with and without specifying the port - but both ways don't work.... Perhaps you have a different version of PHP than me...but nowhere in the php.ini file have I had to put in a port number for a MSSQL Server. That seems like a problem since PHP could need to connect to any number of SQL Servers with any port number. >From your PHP server, open a command prompt and ping your SQL server. Try pinging by IP address and by server name. See if you get a response from both. NOTE: Are you running PHP and MSSQL Server on the same box?