How do you resolve the situation?

You created an RDA solution for a company that uses an application bar with various buttons that trigger robotic automations. Some of the users complained that the application bar often locks up during automation processing. Others complained that the automations enter the same data two to three times each iteration.

You suspect that the users are triggering the crashes and duplicate automation behavior by double-clicking the buttons on the application bar.

How do you resolve the situation?
A . Talk with the management team about the existing application bar behavior and user error at the company
B . Hide the application bar as soon the user clicks one of the buttons, and allow the application bar to reappear once the automation completes.
C . After the initial click, disable the application bar buttons, display an automation progress bar, and then re-enable the buttons once the automation completes.
D . Modify the automations so that they display a full message using the MessageManifest hen the automations complete.

Answer: C