[eluser]JulianM[/eluser]
Hi jontse,
I leave a message in your blog but I'd also comment here in case this happened to anyone else. I'm tring to run CodeIgniter 1.7 in Windows 2008 with IIS7 and SQLServer 2005. (the client need this configuration

)
I also updated the sqlsrv drivers for SQLServer 2005.
Right now only get a blank screen when I try to load the database library having the database.php configured to use sqlsrv driver.
The same happened when I tried to use mssql driver, without success.
Do you know any idea what the problem can be?
Thanks in advance.