Hello,
I don't know what is the right way to report an issue (or bug) with the RC, so I'm posting here.
The problem is that the RC doesn't work in configuration IIS, MSSQL, PHP 5.3.x. In PHP 5.3 the php_mssql driver is depreciate and the Microsoft SQL Server Driver for PHP must be used to connect to the MS SQL.
The API has changed between MSSQL and SQLSRV. For example, in order to connect you need to use the function 'sqlsrv_connect' and not 'mssql_connect'. The MDB2 driver mssql.php included in the RC distribution use the old connection 'mssql_connect'.
I'm not a developer and I don't know how to fix this. Your help to fix this driver will be highly appreciated!
Thanks!
I haven't haven't heard og the problem before, you can open a ticket at http://trac.roundcube.net/