

It may be completely stopped or the data has been modified incorrectly. Basically, the cause of this problem is a background process that Windows uses is broken. What is the "Critical Process Died" stop error?Īn important process unexpectedly stopped mostly due to a blue screen of death because you will see the 0x000000EF error code on the blue error screen. Run the Deployment Imaging and Servicing Management tool Run hardware and device troubleshooting tools
