* Note: Ignore the 'Multimedia Class Scheduler' service if you own Windows 10 v1803 or v1809, because it doesn't exist in these versions of Windows 10.
The next step in order to resolve sound problems in Windows, is to verify that the following services are running: When the restore is completed check if the sound problem is fixed. At the last screen, click Finish and then wait until System Restore process is completed.Ħ. At the first screen press Next and at the next screen select a previous restore point and click Next again.ĥ. In run command box, type: rstrui press Enter.ģ. Simultaneously press the Windows + R keys to open run command box.Ģ. * Note: Apply this step, only if you recently updated your PC, otherwise go to step-2.ġ. If you have recently installed a Windows Update, a program or a device driver on your computer, then try first to restore your system to a previous working state: If it is already ON, then proceed to to the steps below:
How to fix Sound problems on a Windows Computer. Error 126: The specified module could not be found".
Error 1068: "The dependency service or group failed to start.