a key presentation file is a special file format by Apple Inc. and should only be edited and saved with the appropriate software. How to solve problems withKEY files Associate the KEY file extension with the correct application.On, right-click on any KEY file and then click "Open with" >...
Solved: My scanner decided to disable and I don't know how to re enable it on my MAC I deleted the whole software, then reinstalled and it prints OK - 6806884