Opening tif with macOS

[sofgross]

Hi,
I'm using XNView MP on macOS 15.3.1 and struggle to open most of the tif data I want to use.
I already tried to uninstall and reinstall XnView MP and to restart my computer. Nothing worked.
About two weeks ago it still worked, now it doesn't. I'm not sure whether or not it was after updating my MacBook to 15.3.1.

Any ideas on how to resolve my issue?

Kind regards!

[xnview]

could you send us a sample file?

[sofgross]

The file is too large to attach here.

Is there an email-adress I can send it to?

[xnview]

contact at xnview dot com