Corsair Ultility Engine collides with update On the Corsair forum I found this thread on the topic. On you can also find this long thread, which was opened yesterday and already has 81 replies. In the course of the thread, one user expresses that the CorsairVBusDriver.sys was updated by a Windows 10 update. This MS Answers forum post also complains about Blue Sreens constantly occurring, forcing the system into an auto-repair loop with the SYSTEM_THREAD_EXECPTION_NOT_HANDLED stop code, but doing nothing. The thread is already seven pages long, with the latest posts being from December 2020. The machine stucks in a BSOD reboot loop and isn't useable anymore. My laptop is now a boat anchor and I'm desperate for a solution… Others have posted this on the Corsair forum and the company doesn't answer. I can't even reset the OS because it prompts for an password and says the one I provide is incorrect (I've confirmed I am entering the latest password for the account and it's working on other devices). I wasn't provided a recovery disk with the laptop and apparently it's unable to boot from USB. It's stuck in a BSOD reboot loop and not one recovery method is working. Thread creator writes:Īfter running optional system update for Corsair devices, my ASUS RoG G771 laptop is completely unusable. In Microsoft Answers there is this thread which started on Oct 6, 2020. The driver corsairVBusdriver.sys is installed for Corsair keyboards, but has been causing problems for a long time.