Fix: Radeon Settings Host Application Stopped Working ‘Cnext.Exe’
‘Radeon Settings: Host Application has stopped working’ will usually show up on startup or when you are turning off the computer. The error will show up for AMD Radeon users since the error is related to the AMD control center. If you open up your Task Manager, you will also see the Cnext.exe process running in their as well. Yu might also experience screen flickering or fan speed problems....