You have a standalone computer that runs Windows 7. Multiple users share the computer. You need toensure that you can read the content of all encrypted files on the computer.  What should you do?（）

• A、Run the Certificates Enrollment wizard and then run Certutil.exe importpfx.
• B、Run the Certificates Enrollment wizard and then run Certutil.exe installcert.
• C、Run Cipher.exe /r and then add a data recovery agent from the local security policy.
• D、Run Cipher.exe /rekey and then import a security template from the local security policy.