ross_5140,
Keep tabs on this thread and/or add your own comments:
https://community.adobe.com/t5/photoshop-elements-discussions/ps-und-macos-26-tahoe-l%C3%A4uft-nicht/td-p/15510561
Also keep in mind that Apple is removing Rosetta 2, or a good chunk of it anyway, in the version after macOS 27, so eventually older Intel only versions of Photoshop Elements like the ones giving the error message in macOS Tahoe 26 will stop working even if Adobe were to temporarily fix them to work on macOS Tahoe because the macOS will no longer have the code to support Intel applications.
https://developer.apple.com/documentation/apple-silicon/about-the-rosetta-translation-environment
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