Nothing In Hardware File on a Devo 10

The "hardware file" on my Devo 10 is blank. Nothing there when i open it with Notebook++.. How can i fix this??

Should be able to hook it to a computer and copy it back from the file system you downloaded..Unless you did as everybody suggests and back up everything from your tx to your computer then just copy your backup on to the tx..
I keep multiple copies of backups of all my transmitters just in case something goes a wall