According to the documentation, for the initial migration of a database the dbcreator authorization is only required for the creation of a new database. If an empty database is provided, this authorization should not be required.
Currently the "Create Database" page always determines the default directories by "create database" which does not work without dbcreator. The determination should not be done with ready-made databases or should fail without error message.
This is the error message:
" Cannot connect to database because required table does not exist.
at VI.Controls.Wizard.Wizard.btnNext_Click(Object sender, EventArgs e)
at ConfigWizard.Pages.PageCreateDatabase.OnShowFromNext(Wizard wiz)
at ConfigWizard.Pages.PageCreateDatabase.set_MasterConnection(ConnectData value)
at VI.CommonDialogs.DbDialogs.CreateMsSqlDbControl.Initialize(ConnectData conData)
 Error during execution of statement:........"
This will be fixed in a future release of the product. If you require this immediately corrected, please contact Support for a hotfix referencing the defect ID 33001.