Server configuration parameters:
Server 2008 R2 SP1 running SQL Express R2 SP1
SQL Server 2012 Native Client installed
WP 3.4.2 (multisite enabled) with PHP 5.3.13 and 5.4.7
PHP Manager for IIS 7
WP database abstraction 1.1.4
PHP for SQL drivers V2 and V3
AdventureWorks demo installed for testing SQLSRV driver
Example site for install procedures: http://wordpress.visitmix.com/development/installing-wordpress-on-sql-server#wordpress
Loading http://localhost/wordpress generates the usual no wp-config.php file. Enter the information to create the file and hit Submit. At this time, the WP database abstraction kicks in, prompting for the same information, adding a line to select SQL version for database.
Upon hitting submit from this database connection screen after the request parameters have been entered, Internet Explorer works for a few moments then goes to a blank screen. So far, no errors of any sort have been generated (at least I can't find anything stating there's an issue).
The only clue I've received so far is in running the AdventureWorks demo. AdventureWorks fails to login to its own database, stating a login failure for the user Administrator. The issue here is that in glancing at the php file, it looks as though it's using Windows Authentication. I receive this login error regardless of the user logged into the system attempting the install.
Any insight on this configuration to help me get WordPress installed would be appreciated.