- Windows virtual machine is very slow.
- Fan runs at high speed.
Mfemms.exe process takes almost 50% of CPU resources:
McAfee antivirus is run.
The mfemms.exe process may also be started if you have already uninstalled McAfee software from your Windows. You may check it by locating the McAfee folder under C:\Program Files\Common Files.
Please remove all information about McAfee antivirus from the virtual machine:
- Download McAfee Removal Tool.
- Launch it and proceed through the Wizard.
- Reboot Windows. It should work much faster.