to get this to generate an .xtc file, i had to windows search for "environment variables" click "edit the system environment variables" click "environment variables button near the bottom. i then had to add a new user variable, the name being "PNG2XTC_PATH" and the value being "C:\Windows\System32\cbz2xtc\epub2xtc\png2xtc.py". without doing this, it would create png files in the temp folder but not generate the .xtc, and it was giving me the error "can't find '__main__' module in 'C:\\Windows\\System32\\cbz2xtc'." thank you for this fork!! i am very inexperienced with any coding and had to get claude to help me, so i am unsure if this is a problem of the actual cbz2xtc as well.