Anders,

That's really odd since your original error had dataset 5002 listed in your original attachment.

Can you actually get into the Manage view of the study to look at all the datasets you have?

You would go to the Manage tab in the study, then click "Manage Datasets" and see the list of datasets available.

Do you see dataset 5002 or the name of the dataset you were trying to access?

Regards,

Jon