I have problems with the Avast EP. From last week all Avast agents (8.0.1.1603) on PCs and Servers detects a Trojan (Win32:Agent-AVEF) in a PDF files which I think its fake alert. I add *.PDF to exclusion and I still see that alert.
You can report a possible FP here: https://www.avast.com/contact-us.php?subject=VIRUS-FILE
Yes, I did that