use master;
Go
alter database [G:\Projects\Minregion.FGIS\App_Data\TEST.mdf] set single_user with rollback immediate;
GO
ALTER DATABASE [G:\Projects\Minregion.FGIS\App_Data\TEST.mdf]
COLLATE Cyrillic_General_CI_AS;
GO
alter database [G:\Projects\Minregion.FGIS\App_Data\TEST.mdf] set multi_user;
Go
Желательно установить Microsoft SQL Server Data Tools.