What should you do in the app's Get Info window if your Mac with Apple silicon doesn't recognize a needed app plug-in when you open the app?

On a Mac with Apple silicon, a Universal application can run natively on the new architecture. However, if this app relies on a plug-in that is compiled only for the Intel architecture, the native Apple silicon process cannot load it. To resolve this incompatibility, you must force the main application to run under the Rosetta 2 translation environment. Selecting the "Open using Rosetta" checkbox in the app's Get Info window launches the app as an Intel process, which can then successfully load and utilize the Intel-only plug-in.

A. The "Open using Rosetta" checkbox is a setting for an application, not for an individual plug-in file.
C. The "Kind" field in the Get Info window is a descriptive label (e.g., "Application (Universal)") and not a user-configurable setting from a pull-down menu.
D. Similar to option C, the "Kind" field for a plug-in is a descriptor of its file type and architecture; it cannot be changed by the user.

1. Apple Inc. (2023). If you need to install Rosetta on your Mac. Apple Support, Article HT211861.

Reference Section: The article states, "To use a plug-in, extension, or other add-on with a Universal app: Quit the app. Select the app in the Finder, then choose File > Get Info from the menu bar. In the Info window that opens, select the checkbox labeled 'Open using Rosetta.' Open the app again. It will now run using Rosetta, allowing it to use older add-ons." This directly supports answer B.

2. Apple Inc. (2023). Porting Your macOS Apps to Apple Silicon. Apple Developer Documentation.

Reference Section: Under "Running Your Translated App on Apple Silicon," the documentation explains that a process must run entirely in one architecture. It states, "The system prevents you from mixing arm64 and x8664 code in the same process. When you launch an app, the system chooses one architecture and runs the app’s code exclusively using that architecture." This principle explains why a native Apple silicon app (arm64) cannot load an Intel plug-in (x8664), necessitating the use of Rosetta for the entire app process.