How to restore a database from sql server 2012 on to sql server 2014.

Hi,

I am facing issues while a restoring database from the backup of SQL server 2012 in SQL server 2014.

I am using the following command for restore.

Restore database Data from disk='XXX.BAK' with Replace, Recovery;

and following is the error 

Msg 3241, Level 16, State 0, Line 1
The media family on device 'XXX.BAK' is incorrectly formed. SQL Server cannot process this media family.
Msg 3013, Level 16, State 1, Line 1
RESTORE DATABASE is terminating abnormally. 

Can anybody help me in solving the issue.

Thanks, 

Rahul