Event ID: 7026(Teefer3) error

Has anyone seen this issue on 64bit W2K8 R2 Server:

The folloing boot-start or system-star driver(s) failed to load:

Teefer3

We only have AV & Antispyware installed. Nothing else? Seems after the reboots this occurs?

SEP 11.7 RU 2.

Also seems to cause the server after about 2 hours to lock up, not sure if this is related?

Any advice or assistace requsted on this.

Thanks,