TexmacsQt Windows has stopped working

Hi all,

Recently, I can’t use my TeXmacs due to the technical reason below. How can I solve it? Thank you very much.

Screenshot%202025-04-01%20144307

Best regards,
Yeoi

I would try and remove the personal TeXmacs directory, after having saved any customizations one has made. If TeXmacs stops because of “something wrong” in that directory, after removal TeXmacs will generate at startup a new one with default settings, and this might make TeXmacs work.
In Windows, the personal TeXmacs directory is at %appdata%\TeXmacs

If removing that does not make TeXmacs start again, then we would need debugging information, but we can deal with that later if we need it.