WPF MediaElement throw System.Runtime.InteropServices.COMException (0xC00D1197): Exception from HRESULT: 0xC00D1197

Question

When the test server went from rest to wake up, an error occurred when the client played the video file on the test server.

the following exception:
Cannot find the media file. ---> System.Runtime.InteropServices.COMException (0xC00D1197): Exception from HRESULT: 0xC00D1197

Please help solve the problem。