SQL server 2005/2008/2012 database connection error thing Tip: 2, the system can not find the file specified. Solution is as follows:
pro-test is valid. . . .
Solution The operator follows the simple (win 10)
The first step: Move your mouse over the lower left corner of the icon windows -----> Right------> Computer Management
Step two: Go to Computer Management ----> ---- Services and Applications> Services
The third step: to enter the service ----> SQL is MSSQLSERVER ----> restart it
the fourth step: back again data management page to reconnect solved.