We sincerely apologize for the inconvenience that this may have caused you.
Here are the Mac Apps for our Clickfree that you can try to check and download:
Or if still it won't work, please wait for an update because we already extended this compatibility concern specially the software versions for MacBook computers using the ClickFree/any USB drive. Don't you worry as our Developers are now working on it and hopefully we can provide the latest update at the earliest possible time.
Again, thank you for your patience and understanding.