changing data base information on server configuration wizard

Hello;

In our test environment, data base has crashed and a new data base is established with the same data.

I Open Server configuration on the test server Start > ALM Server configuration

Then I check Yes keep all settings

I clicked next until the data base connection parameters

I replaced all the new parameters and I selected Upgrade existing schema.

I clicked next but an error is given: Schema upgrade not supported on ALM 11.0

When I select Create a new schema a new schema is build but all the current user and group definiations are in old schema.

How can I configure database parameters, username, and password ony?

Is there a .txt or .conf file?

Or how can I solve the error?

Kid regards