I have recently noticed some warnings in windows event viewer involving Mcafee.One is signed but untrusted code from Mcafee.Does anyone know why this is occurring?Tere is another also here are the Images.
Five-one-sixes happen all the time, they're in my logs (and lots of others have noticed this). A five-one-nine looks a bit more serious. I suggest Googling the Event ID to see what can be discovered.
It's a McAfee process.
Mfehidk.sys is a system process that runs in the computer background and maintains the Host Intrusion Detection System for McAfee Anti-virus. It is essentially a real-time shield and detects malicious software as it runs on the computer before it has a chance to cause significant damage.