https://www.bleepingcomputer.com/forums ... ity-suite/
Also this advice
from https://answers.microsoft.com/en-us/pro ... 6e8ecd39e6You don't need it.
For Vista or Windows 7 use MSE - Free.
For Windows 8/8.1 and 10 use Windows Defender which in those OS's is a full antivirus (same as MSE).
And use the Windows Firewall.
Use Malwarebytes - Free as an On-Demand scanner if needed.