1400/04/09 |

Update-Database

سلام

من وقتی Update-Databaseرو میزنم این ارور رو برای من نمایش میده:

A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SNI_PN11, error: 25 - Connection string is not valid)