I have Trend Micro that we use for our A/V on our clients. When i have a virus i will use Malwarebytes to scan the pc. I have been using the free version but since i am a business from a legal stand point is it ok to use free version of malwarebytes? Do i need to purchase at least a copy of malwarebytes pro. I do not need the Pro version to run on the pc, i only need it for clean up which the free version does.