Edward is upgrading Full Disk Encryption on a user PC. The upgrade fails and the system no
longer boots. What should Edward do?

A.
Run the following: Msiexec.exe/i “c:\Pointsec.msi” REINSTALLMODE=vomus
REINSTALL=ALL.

B.
Run RECOVERY to retain the data.

C.
Use the rollback feature to return to a known good implementation.

D.
Restore from the backup of the present PBE.

Explanation: