I'm running Norton Internet Security and am having a problem with a file that I use as part of Microsoft Flight Sim. It's couatl.exe, an add-on by fsdreamteam. I have declared it a safe file on Sonar, and allowed it on Smart Firewall, but Norton keeps deleting it when I start it up. It means I have to re-install the program every time. What else do I have to do to get Norton to accept that this is a safe file?
I'm running Windows 7