NifflerB90

@GregValiant I never said "It's broke". I said was asking since this is an old thread, and the only one I saw with this topic was I was having this issue and I made the one suggested change. I've attached a screenshot of what it's telling me. The file came from MakerWorld and has had great success for others. I'm on a Lenovo with Windows 11. This is my first post/question here so I didn't realize I shouldn't post the question here. Point me in the direction I should post questions correctly.

I can't seem to see if anyone has found the way to fix this. I am getting that the 3mf files are not supported. I don't have multiple monitors just one laptop. I made the changed in General and not change.