Solution to problems encountered during file playback in Windows Media Player

 

Some videos have been uploaded and downloaded from the network and can be viewed at the beginning. But I don't know why. When I play the video again, I am prompted: "Windows Media Player encountered a problem when playing the file. For other help information, click "Web help". At first, I suspected a problem with the sound card. I found some information, as shown below.
How to solve the problem when playing a file in Windows Media Player:
I:
Reregister the following three ". dll" steps:

1. Click Start, click Run, enter regsvr32 jscript. dll in the open box, and click OK.

2. Enter "regsvr32 VBScript. dll" again according to the above steps"

3. Enter "regsvr32 quartz. dll" again to solve the problem.

Good luck!

If not, proceed to the next step.
II:
This is because the system's quartz. dll file is lost and Windows Media Player cannot run! "The specified module cannot be found.
Search for the quartz. dll file on your computer and copy it to the Windows/sysytem32 folder.
If your computer does not have quartz. DLL file, you can ask someone else to find quartz in the Windows/sysytem32 folder on his computer. DLL to you. You can solve this problem by placing it in the Windows/sysytem32 folder.