UNSOLVED Load c4d File Fail when file name contains Chinese name

Hello, I used Cinema4D SDK(22.0_317036) in Visual Studio15 to load the C4D file. When the file name and path are both In English, it can be successfully loaded, but when the file name is in Chinese, it will fail to be loaded. May I ask whether the SDK supports loading files with Chinese names? If so, what should I do? Questions as follows
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Hi,

c++ code is ascii only. Our example "renderconnection" show how to open a dialogbox to select the file and render it. This example works with file that have chinese character.

Cheers,
Manuel