Hello nthprime. Is it your personal computer, or ?
You need to uninstall McAfee. Uninstall McAfee Using McAfee Removal Tool
. Use Microsoft Security Essentials
as your antivirus with windows inbuilt firewall, and free MBAM
as the on demand scanner.
Download, install and update those, and then run full system scans with both of them, one by one. Scan the system for possible virus infection, too.
Test your RAM modules for possible errors. How to Test and Diagnose RAM Issues with Memtest86+
Run memtest for at least 8 passes, preferably overnight.
Free up the startup.
- Click on the Start button
- Type “msconfig (without quotes), click the resulting link. It will open the System Configuration window.
- Select the “Startup” tab.
- Deselect all items other than the antivirus.
- Apply > OK
- Accept the restart.
Let us know the results.