Could not open a connection to SQL Server (Microsoft SQL Server, Error:2)

검색용

Coannto connect to SERVER NAME
Additional information:
A network-related or instance-specific error occured while establishing a connection to SQL Server. The server was not found or was not accessible. Verifty that the instance name is correct and that SQL Server is configured to allow remote connections.(provider: Named Pipes Provider, error:40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error:2)
지정된 파일을 찾을 수 없습니다.

해결 방법

작업 관리자 > 서비스에서
MSSQLSERVER, MYSQL80이 실행중인지 확인. 중지되었다면 재실행