Thank you for your reply, I tested it and found that this problem has not been resolved

Cinema 4d R25
Octane render version: 2021.1-R2
I also encountered the same problem when exporting EXR (Octane). When there is a Chinese path or the file name has Chinese, the file cannot be rendered, or the rendered file name is garbled. There will be no problems when I switch to EXR. I hope to fix ...