hi, i have just downloaded DNN 4.5.3 install and upgrade packages. I installed DNN 2 times to different new folders and databases. Each time, wizard started, passed file and database tests. But last "Run Database Installation Scripts" page, returns this error;

" Installing Database - Version 4.4.0...Upgrading Database to Version ERROR: See D:\DNN_Kurulumlar\dnn4532\Providers\DataProviders\SqlDataProvider\04.04.00.log for more information...FAILURE 400 - Conversion from string "ERROR: See D:DNN_Kurulumlardnn45" to type 'Integer' is not valid. " .

Then i called the site and this error returned;

DotNetNuke Error: - Version 04.05.03
Domain Name localhost/dnn4532 Does Not Exist In The Database
DotNetNuke supports multiple portals from a single database/codebase. It accomplishes this by converting the URL of the client browser Request to a valid PortalID in the Portals database table. The following steps describe the process: 
1-Web Server Processing
...
2-HttpModule.URLRewrite OnBeginRequest ( UrlRewriteModule.vb )
...

I looked at 04.04.00.log but the truth is i didn't understand. it is a very long file. i can send anyone if you want.

After these 2 disappointments, i tried 4.5.3 upgrade package to my old DNN 4.0.0 . I haven't changed any config file, just copied files on 4.4.0 folder and run the site. It is perfectly running :) 

So is there a problem with 4.5.3 install file? or i did something wrong? Any help :) ?

My computer has Win XP Pro and SQL Server 2005. I did the same prosedure like i installed many different versions before.
Thanks for all help