- Joined
- May 24, 2011
- Messages
- 498
- Reaction score
- 2
- Points
- 18
- Location
- New York City
- Your Mac's Specs
- MacBook Pro 16 Inch 2019 MacOS Catalina 10.15.3 (19D76)
I was just updating OS X Lion's iTunes and Garage Band. I thought I closed all the applications but I was mistaken. Does it cause any problems if some applications are still opened while updating OS X Lion?