Hi there! It sounds like you might be experiencing some conflicts between DingTalk and your music playback capabilities. Let’s see if we can get this sorted out together.

1. Check Media Permissions: First, let’s ensure that your music player has the necessary permissions to access your audio files. In DingTalk, it might have set some restrictions inadvertently. You can review and manage permissions by following these steps:
- Open DingTalk and navigate to the 'Drive' page.
- Locate the folder containing your music files, click on it, and select "More - Permissions management." Ensure the permissions allow access to your audio files. For detailed guidance, you can refer to this article on managing permissions: Manage Permissions.

2. Restart Media Player: If permissions are correctly set, try restarting your media player or the entire system. Sometimes, a simple restart can clear up any temporary glitches.

3. Run Media Player as Administrator: If you're still facing issues, you may need to run your media player as an administrator. This can sometimes resolve permission issues. You can do this by right-clicking the media player icon and selecting "Run as administrator."

4. Update Music Player: Ensure that your music application is up-to-date. Sometimes, software updates can fix bugs that may affect playback.

If you've tried these steps and still can't play music, please let me know so we can explore further solutions! Are you satisfied with the solution I provided so far?