Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

George Knighton

macrumors 65816
Original poster
Oct 13, 2010
1,393
347
What is it that causes Preview to become dissociated with its usual file types?

I've had to reset it twice, now. :-/
[doublepost=1485363155][/doublepost]It's only happening on the big iMac, not on the MacBook.

The only thing I can think of that's odd about the iMac is virtual machines with Windows and Linux, but they're not set to talk to each other.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.