After clicking the import photos button and when it scans your photos, wait for the number that freezes (mine was 9041) and when it reaches that number you have 1-2 seconds to press the cancel button. If you can catch the cancel button before it becomes un-clickable immediately do a ctrl-alt-del and open task manager.
That way you can bypass the freezing part.
sorry for bad english, i hope it works for you :)