To alleviate some of these issues, you will need first to give Accessibility authorization.
- Click on  > System Preferences;
- Click Security & Privacy;
- Click the Privacy tab;
- Click Accessibility;
- Unlock the preference by clicking the lock icon;
- Drag DiskMaker X icon from the Finder in the right part of the window, or click the +
button and select DiskMaker X icon. It will be added in the list.