1. Click 'Finder' on the dock to launch a new Finder window. Click 'Macintosh HD' and double-click the 'Applications' folder.
2. Double-click the 'Utilities' folder and double-click 'Terminal' to launch the Terminal.

3. Type the following command in the Terminal and press 'Enter' to disable the problem reporter feature:sudo chmod 000 /System/Library/CoreServices/Problem\ Reporter.app
4. Close the Terminal.