PROGRAM:
Movalyzer at program start.

MESSAGE:
THis user is already in use. Continuing could potentially result in file access conflicts. COntinue?

CAUSE:
(a) You are starting a second Movalyzer with the same user selected.
(b) Movalyzer has exited abnormally.

SOLUTION:
(a) You can continue but use one Movalyzer only for viewing settings or data or charting graphs.
(b) Say yes.