Procedure

1. Right-click the desired file, then go to File Encryption → Archive → Certificate.
2. Select a Certificate Store.
3. Click Gather Certificates.
4. Select one or more certificates, then click OK.

   Note Certificates are gathered from the Windows certificate store.

5. Insert a blank CD/DVD inserted in an available optical drive.
6. Select the optical drive.
7. Click OK.
   The original files or folders are unchanged and can be kept or deleted.