However, many people reported it to appear while playing games, downloading updates or immediately after rebooting the system. The blue screen usually occurs when using a USB Microphone.
Likewise most of the BSOD, CMUSBDAC.SYS Stop Error may be extremely troublesome, especially if the user is not technology inclined and has only basic knowledge about Windows OS maintenance. According to Windows specialists, SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (CMUSBDAC.SYS) may be caused by virus/malware or the damage of C-Media USB Audio Class Driver. The file itself can’t be removed or modified in any way because it belongs to the Windows’ I/O subsystem. The file CMUSBDAC.SYS is a constituent of Windows OS, which is related to the C-Media USB Audio Class Driver. The emergence of this bug coincide with the release of Windows 10 Cumulative Update KB4016635, some specialists speculate that the CMUSBDAC.SYS error might have been prompted by some faulty update components.
SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (CMUSBDAC.SYS) is the latest BSOD, which has been registered on the Windows 10 圆4 bit systems at the end of March.
