Open Windows registry editor and navigate to key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Local DB\Installed Versions . Look beneath the version key of the SQL Server instance being targeted e.g. 11.0 for SQL 2012, and see its InstanceAPIPath value for file system location of the localdb’s.
Where is the local database?
Open Windows registry editor and navigate to key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server Local DB\Installed Versions . Look beneath the version key of the SQL Server instance being targeted e.g. 11.0 for SQL 2012, and see its InstanceAPIPath value for file system location of the localdb’s.