You have a computer that runs Windows 7. The computer is in a workgroup. You need to ensure that you can decrypt Encrypting File System (EFS) files on the computer if you forget your password. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A.
From Credential Manager, select Back up vault.

B.
From User Accounts, select Create a password reset disk.

C.
From User Accounts, select Manage your file encryption certificates.

D.
From Authorization Manager, modify the Authorization Manager options.