error: "magic id does not match"

[ngisedigid]

While trying to open a deleted session restored with norton systemworks, I get a error indication "magic id does not match." First of all I didn't know I have a magic id, now I'm told it does not match. Can anyone tell me what this means? I don't think this is a warning from the fashion police--but what is it?

[s.d. finley]

Do all of your audio files reside on the drive that the deleted session orignaly had them on?
If not, move them to that drive..

good luck

sdf

[DigiTechSupt]

-This error generally means that the session is "corrupt." Assuming you have one, try reverting to a backup.

-This error can also suggest drive issues. Check the integrity of your drives with Disk Warrior or any other such utility. Repair any and all corrupted catalogs and/or BTree Directories.

Brent