Preview doesn't close
I had been having troubles with the Preview app, it takes to long to open a PDF and when I finish ussing it and I want to close it, it doesn't, and then I always have to force quit, and it says that I can send a report to Apple, all the time and its is a time taker.
Does someone know what is happening?
Can I remove it somewhere and download it again?
Sorry for my English :D
MacBook Air