Estou tendo o erro abaixo ao tentar acessar o banco:
SqlException: An attempt to attach an auto-named database for file C:\Users\silvi\Documents\Alura\desenvolvimento-web-asp-net-mvc-5-aula3\CaelumEstoque-aula3\CaelumEstoque\App_Data\DBEstoque.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.
Já atualizei o banco e alterei a connection string, porém o erro persiste.