I have Problem when I run my web project
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: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
Then I found in SQL Server Configuration Manager that SQL Server Express stopped
When I'm trying to run SQL Server Express, an error appears
the request failed or the service did not respond in timely fashion. Consult the event log or other applicable error logs for details
When I open services.msc to start SQL Server (SQLEXPRESS instance) then this error happen
Window could not start the sql server (SQLEXPRESS) on local Computer. For more information , review the System Evemt Log. If this is a non -Microsoft service,contact the service vendor, and refer to service-specific error code 3417
Any solution to solve my problem ???