Mac OS High Sierra 10.13 support
- The issue in DSSPlayer ver 7.5.3 or older versions
  - License number confirmation function does not work in the new OS
    - Due to the change in the OS, the software module which confirms the stored License Number in the software does not work. Therefore, the user will fail to boot the software and will see the following error message whenever the user tries to boot the software. Ver7.5.4 will fix this issue.
  - Recognition of devices connect by USB
    - The change in the latest macOS High Sierra 10.13 requires the users to allow loading the USB Driver when used for the first time. This is due to the new Security Feature implemented in the macOS High Sierra.
      Follow the steps shown below to load the USB Driver.
      1. Select Apple menu > System Preferences and click Security & Privacy.
      2. Then click the Allow button shown the lower part of the screen.
      3. If you would like to reboot immediately click Restart. If you would like to reboot later manually, click OK.