I recently experienced the Windows 10 update conflict with avast AV and ended up losing alot needing a clean install of W10. Needless to say i am gun shy about installint Avast AV again. I did reinstall the secure browser, but now find that if i want to use bank mode, it says i need to install it separately. When i click to install it want to install the antivirus. Is that the only way Bank mode installs?