Cause
This message is displayed if a future release of the thin client software is available for pre-downloading. These files have been made available so that you can perform the download in advance and hence avoid a flood of download requests when that software goes live. The downloaded files are stored temporarily until required.
Action
Click the Yes button to perform the pre-download now. Alternatively, click the No button to defer the download until later.
This request will be repeated each time a thin client session is initiated until that pre-download is finally completed.