Hello Marc,
Thank you for the reply.
If exclusive-mode use of the device is enabled, you can specify whether a request for exclusive control of the device will succeed if the device is currently playing or recording shared-mode streams.
To deny exclusive-mode applications priority over shared-mode applications, we clear the check box.
If the steps in the previous post did not help you, I would suggest you to check audio services. Please follow these steps:
a. Press Windows + R keys, type services.msc in run window and press Enter.
b. Scroll down the list of services, right-click "Windows Audio" and select "Start", if it is not started.
c. Again, right click the service and select "Properties". Set the "Startup Type" to "Automatic".
If the Windows Audio service does not start and you may get error 1068.
The dependency service or group fails to start. Make sure that the following services are started and their startup type is set to automatic.
a. Plug and Play
b. Multimedia Class Scheduler
c. Windows Audio Endpoint Builder
I hope this helps.
Thank you