https://bugs.winehq.org/show_bug.cgi?id=53089
--- Comment #2 from Rafał Mużyło galtgendo@o2.pl --- Well, this is on some level a locale problem.
Note for example this line:
0024:trace:font:font_SelectFont L"\00b8\00bc\00c0\00ba \00b0\00ed\00b5\00f1", h= -16, it=0, weight=700, PandF=32, charset=129 orient 0 escapement 0
While it's not obvious, this is nonsense and that's because the string should go L"\b8bc\c0ba \b0ed\b5f1".
Then there this:
0024:trace:font:NtGdiExtTextOutW 0x40100ab, 1, 18, 00003010, (null), L"\0000\000 0\0000\0000\0000\0000\0000\0000\0000\0002\0000\0000\0000\0002\0000\0000\0000\000 0\0002\0000\0000\0000\0000\0000\0000\0000", 26, 0x225aee8)
which likely is what is being 'displayed' in the eula box. So, add the channel with codepage conversions to the log.