Displays a message when reached, allowing you to choose to continue or cancel.
"msg[crit]=Do you really want to continue this silly example?"
Please not that as part of quoted advanced file parameters, you need to escape the single quotes here; so the full parameter would be:
"""msg[crit]=Do you really want to continue this silly example?"""
Displays a warning message with confirmation Yes/No buttons, to allow the tester to choose whether the test should continue or not.