help with CosyVoice 3 en VoiceStudio, doesn´t work!

[JCisHEREpe]

CosyVoice 3 appears as Installed in VoiceStudio, and the model is already downloaded at C:\Users\xxxx\AppData\Local\OmniVoice\hf_cache\models--FunAudioLLM--Fun-CosyVoice3-0.5B-2512.

However, when I select CosyVoice 3 as the TTS engine, VoiceStudio shows:
Engine unavailable. Check installation and configuration.

When I click “What is needed?”, VoiceStudio shows these requirements:

git clone --recursive FunAudioLLM/CosyVoice
pip install -r requirements.txt
SoX

I’m using Windows 11 with an RTX 3050 8GB. Other TTS engines work correctly.

What exactly is missing or incorrectly configured, and what is the correct way to install/fix these requirements so CosyVoice 3 works directly inside VoiceStudio?