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

Mac7

macrumors 6502a
Original poster
Is there specific requirements to install apps from the app store to an external drive? I have an SSD connected via USB 3 and I keep getting the message below. The drive is connected and formatted to APFS.

Screenshot 2025-02-16 at 2.45.43 PM.png
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.