[off-topic] remove app association from file extension

[Nils Breunese]

Helmut K. C. Tessarek <tessarek at evermeet.cx> wrote:

> How do I dissociate a file extension from an application?

I haven’t tried it, but Google brought me to a StackExchange post saying you can use RCDefaultApp, or use /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister directly:

	https://apple.stackexchange.com/a/47513/87170

Nils.