A Backup Plan I Created Is Not Being Found

Dear WD Community Member:

I created a backup plan in MyBook Office Ed. in October of 2009. I received messages daily until 12 days ago expressing my files were being successfully backed up. At this time, I received the message “No Backup Plan Found,”  and when I clicked on the MyBook icon, I was prompted to create a backup plan. I did not follow this prompt because I am concerned a new backup plan might conflict with the original one. I searched the knowledgebase with the intention of securing information related to “uncovering” an existing backup plan. I did not succeed.  I continued to receive the message I share above until my logon today. What may I do to incorporate a backup plan of this WD product into my personal files-protection system?

With Regards,