ServiceMasterKey.Import Method (String, String)
Loads the service master key from the file located at the specified system path by using the specified password.
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Recovers a service master key, in case the service master key has been changed outside of SQL Server. The master key will be decrypted with the supplied credentials, and re-encrypted with the current service account credentials.