Eh, thanks, but I wasn’t literally asking what DeepScreen is. But thanks to you I understand that it’s some form of protection against low-level malicious code.
But:

  1. KeePass is not malicious, so how can I whitelist it from DeepScreen?
  2. Can Avast whitelist it in their defs? (and how do I go about getting them to do that?)
  3. It kills & restarts KeePass without notice, which is bad no matter what (so how do I get the Avast devs to fix this issue?)
  4. Why am I not getting this on every pc that has Avast installed? Since I don’t know how to whitelist it, it can’t have been whitelisted on the pc that doesn’t show the DeepScreen thing…