The system has detected that the game's installation path is too deep. if you encounter video playback errors, please refer to the solutions in the steam community.

[alvez.m.i.c]

how to handle it?

[总是积极思考]

You should not install the game in folder path that's is too long. It should be just on folder or two folders. Default should be <Drive Name>\SteamLibrary\steamapps\common\Ladies' School Prince