UnicodeDecodeError in Windows

[Nanush7]

Running in Windows (Python 3.11) fails with UnicodeDecodeError: 'charmap' codec can't decode byte 0x90 in position 29824: character maps to <undefined>.

This issue gets fixed by adding encoding='utf-8' to open(file) in wrc.py line 60.

I can push the fix, but first I want to know if we have to change the encoding based on the language. I assume we can use UTF-8 for most of the languages. Do we need other encodings for languages like Chinese?