Upgrading repository server

I have just installed Servoy 4.1.2 on a new server, using SQLServer 2005.
I have linked the database servers (I just copied the same databases I had for Servoy 3.5.7)

When I click on the repository server, I get a message to upgrade it.
If i try to upgrade the repository server, I get a message from Servoy saying that it cannot create/upgrade the repository.

Is there a troubleshooting guide where I can follow some steps to check everything is OK?
Thanks…

Hi maservoy,

Your connection to the repository database (in MSSQL Server 2005 I presume) does that use a username with DBA rights ? Or at least is that user owner of the database ?

ROCLASI:
Hi maservoy,

Your connection to the repository database (in MSSQL Server 2005 I presume) does that use a username with DBA rights ? Or at least is that user owner of the database ?

Yes, it does.
sys_admin in MSSQL Server 2005 and also owner of the database…

Hi maservoy,

What jdbc driver do you use ? And do you see anything in the MSSQL logs ?