Hello and welcome to Techspot.
I have deleted your other posts on this subject and moved your final post to it`s own thread. This will save any confusion.
Your minidump crashes at mfehidk.sys. This is part of your McAfee scanning engine and can be caused by a conflict with Daemon Tools. If you are running Daemon Tools, uninstall it and see if that helps.
If it doesn`t, please post 5 or 6 of your latest minidumps for analysis.
Regards Howard :wave: :wave: