The last time we had this problem there was another process running (a back up from another program) and when I stopped the other process from running, it corrected the problem.

This time, I confirmed that there were no other processes running. Deleting some files on the target drive both in the folder where the back ups are going (c:\backup) and c:\windows\temp on the computer that is running the DataCare job is what fixed the problem.

When DataCare reports, "Everything is okay" what it should say is "Everything might be okay, but check your back up to see if your zip file is corrupt".

Hope to see this resolved with next version.