As this is about SafeBoot it probably belongs in the Business section under Data Protection / Encrtyption : EEM Managed.
Moving this question to that area for attention.
did you check the key was correct before you used the file?
You really need to start at the beginning though - why were you trying to remove using the SDB, what did your helpdesk say/do? What version of EEPC are you using?
Oh, and the message is just the description field of the machine in EEM - it does not mean anything re recovery as long as the key is correct.