While installing dnn4.9.0 I have completed the following steps:
Step 1: I have set  Aspnet folder permission to  full access control.
Step 2:Created the  Virtual directory  for  my dnn application.

Step 3: In Sqlserver 2005 i have created the database as dotnetnuke and set configuration  under Security-> Logins->New login -> login name as  dnnuser(login) ->sql server authentication -> default database as dotnetnuke  and db_owner and  then  under database (dotnetnuke ) i have created New user named dnn and set the permission to  the db_owner and public. 

step 4: i have run the application->http://localhost:1090/dotnetnuke/default.aspx

it redirects to http://localhost:1060/dotnetnuke/Install/InstallWizard.aspx

there It shows the test permissions link.I have clicked the above link it shows the message as permission success  and then it shows the connection success then i have clicked the next button.It shows a progress in Red color as Installing database scripts ............
For more than 12 hours but i am not able go to the next page the next button is disabled.till now its running in the same page as Installing database scripts ............ i n
then i checked the database dotnetnuke-> under tables->it shows only two tables  which are  named as

1)dnn_Version
2)dnnVersion

and in stored  procedure  folder it shows only 6 procedures which are  named as
1)dnn_FindDatabaseVersion
2)dnn_GetDatabaseVersion
3)dnn_UpdateDatabaseVersion
4)dnnFindDatabaseVersion
5)dnnGetDatabaseVersion
6)dnnUpdateDatabaseVersion

what should i do now can anyone help me to solve the problem...

thanks in advance

senthilkumar.s

Hello senthil,

We encountered similar problems while trying to install a DotNetNuke host via the Visual Studio Build-in WebServer.
We go around this problem by running the Install via IIS.
So configure your website to run from http://localhost/dotnetnuke/default.aspx and everything should go smoothly.

Be aware though, you need to remove the items your previous install placed inside your database before you retry the install.

Greatings,
Alex Reinermann