You must retrieve studies for a cached station that needs the study. You can retrieve studies from another station, from archive, or from a piece of media.
To retrieve studies
On the Daily tab, click Study Manager.
Find the studies to retrieve.
From the results list, select the study to retrieve.
If the study is already fully cached (C in the Location column), it cannot be retrieved. A study can exist in more than one location.
Click Retrieve.
The study is brought into cache.