I found some files in my player with strange format, what are these files used for?
Those are the system files. If deleted it can cause some unexpected problems.
To avoid the problems, we recommend to do some settings in your PC to hide them.
- Open the windows file explorer.
- Select Tools->Folder Options at the top menu.
- Select View in the pop-up window.
- Select Do not show hidden files and folders, click OK to confirm.