Win10 sound can not be adjusted how to do Win10 volume can not adjust the solution

Win10 sound can not be adjusted how to do? Win10 Settings—Enable or turn off the volume option in the system icon does not open? If you encounter the same problem, you can refer to the following method to solve:

Note: This method needs to modify the registry, it is recommended to create a restore point for your system before the operation, so as to Restore when an error occurs.

1, press Win+R to open the run, enter regedit and press Enter to open the registry editor;

2, expand the following location:

HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows \\CurrentVersion\\Run

3, create a new string name named systray.exe on the right side;

4, double-click the systray.exe key value, and change its value to C. :\\Windows\\System32\\systray.exe, OK.

5. After restarting the computer, you can usually resume normal.