You are a desktop support technician for your company. Users encrypt their confidential files by using Encrypt File System (EFS). Before you upgrade computers to Windows Vista, you want to perform user-state backups byusign the User State Migration Tool 3.0. You need to ensure the ScanState.exe ignores the encrypted files when it backs up user-state information. Which switch in ScanState.exe should you use?

A.
/efs:abort

B.
/encrypt

C.
/efs:skip

D.
/nocompress