Thanks. I’ve tried changing the program that opens them, as you suggest, but it still doesn’t work, and gives the same error message.
> On 2/05/2023, at 11:48 PM, Jeff Kopmanis <kopma...@gmail.com> wrote: > > Try Get Info on one of the files and change the program used for all. > > I have the same issue, but haven't dug into it yet. > > On Tue, May 2, 2023, 4:24 AM Mark Harris <regma...@gmail.com > <mailto:regma...@gmail.com>> wrote: >> Hi, I’ve recently tried to use Lilypond on a MacBook Air M2 with Ventura. >> Quick Look is a vital part of my workflow, as I work with hundreds of .ly >> files, and always used to work on my old Mac with an older operating system. >> Now when I try to Quick Look a .ly file, I get the message: >> >> “The extension com.apple.tips.TipsAppQuicklook-macOS does not implement file >> previews” >> >> Can anyone help me solve this? >> >> Many thanks, >> >> Mark