I like Avast and if I need to will uninstall Bitdefender. Here's what is going on. After a smart scan, I receive the following message. " Compatibility check found one or more additional antivirus programs on your PC. Multiple antivirus programs may cause an unstable computer or have a negative impact on overall computer performance. We strongly recommend to remove these programs" What follows is a prompt to remove Bitdefender Antivirus. Is this message something I can simply ignore? Thanks.