Problem with aspnet_regsql.exe

i wrote a website with asp.net 4 and sql server 2008. But my host sql version is 2005 so i get script from my database in sqlserver 2008 and convert it to 2005. Then i import .sql file that is exported from 2008 iin sqlserver 2005 and retrieve it. Then i make a back up with sqlserver 2005 and upload it on my host. Now i have one problem: I used aspnet_regsql.exe to create the database schema. But when i want to login to my website it throws following error:

The 'System.Web.开发者_C百科Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'. However, the current database schema is not compatible with this version. You may need to either install a compatible schema with aspnet_regsql.exe (available in the framework installation directory), or upgrade the provider to a newer version.

What is the problem?

Which version of ASP.NET is your published website using? It looks like it might be different than what you're using in development.

The version info is configured on a per-AppPool basis in IIS.