CRFCN0557E

Playback cannot start.

An attempt was made to play back a script in a terminal service environment, for example, on a remote desktop, but the terminal window on the remote desktop was minimized. To play back scripts in a terminal environment, the terminal window on the remote desktop cannot be minimized.
Make sure that the terminal window is not minimized on the remote desktop, and play back the script again.
Tip: The terminal window does not need to be full-screen; for script playback the window cannot be minimized.