I am running MOSS 2007. I have setup the portal training solution on my portal site (www.microsoft.com/.../details.aspx). I am able to view all portions of the training site (learner, report, administrator). I am also able to view the lessons. However, after completing one of the video lessons, I can no longer view that lesson. I receive an error that states:

This assignment is not available because it has been submitted as complete.

You can review this assignment after it is returned by your instructor.

The lesson shows a complete status, but also shows a link to Continue. When I click the Continue link to view the video again, it gives me that message. Does anyone know how I can return the lesson as an instructor. I have full control of the site and I don't see a way anywhere. I also Googled the issue and found no solution