User-848649084 posted
Hi,
To resolve the issue you can follow the below steps:
1)Open the Sql Server Management Studio and tried to connect to “.\SQLEXPRESS” database using “Windows Authentication”
2)Go to Security Tab -- > Logins --> Change the "sa" password and Press Ok
3)Click “Status”->Change “Login” to “Enabled”->Click “OK”
4)Use the newly created Password
Regards,
Jalpa