PLEASE HELP Asus C425T Audio not working after I Purchase AVS Audio

[shopi]

Hi
I would like to raise an issue . After I installed the driver, my audio still not working. Any advice please. Thanks .

My device: Asus C425T
Board Name: Leona
Purchase audio : Coolstar SST (AVS)Audio

Thanks,

[MrChromebox]

double click it and tell us the reason for the exclamation mark

[shopi]

is says

This device cannot start. (Code 10)

{License Violation}
The system has detected tampering with your registered product type. This is a violation of your software license. Tampering with product type is not permitted.

[MrChromebox]

then you haven’t activated your license, follow the directions in the readme / in the chrultrabook docs

[shopi]

already activated. please see pictures below

[shopi]

should i re-install the driver again?

[MrChromebox]

you loaded the signed license into the driver as per the instructions? and then rebooted?

[shopi]

Ohh apologies i forgot to load the signed license . it’s working now.

Thank you for the support.