Proactive threat protection definitions not updating
So there was something wrong with the virus definition update engine.
I tried to manually launch Live Update on SEPM various times, but no use, Every time update all other definitions excluding Antivirus updates.
Your protection definitions may be damaged or your product installation may be corrupt Browser Intrusion Prevention is not functioning correctly.
your protection definitions may be damaged or your product installation may be corrupt Virus and Spyware Protections are out of date.
I am currently running Symantec Endpoint Protection Manager and clients on a disconnected network.
Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. On the SEPM, I can see the green dot i.e., client is connected to server.On client, I have lots of error message Download insight is not functioning correctly due to an intrusion prevention component Proactive Threat Protection is not functioning correctly due to an internal configuration error Network Intrusion Protection is not functioning correctly.Win32 Definitions not updating, Symantec Endpoint Manager ver 11.0 Server — Syed Jahanzaib / Pinochio~:) @ PM We have Symantec Endpoint Protection Manager Ver 11.0 Server [S. It is really cool product and it have helped us to breath smoother in many aspects and it is very good in centralized management/deployment.It was working fine since long, but I noticed that SEPM stopped updating Antivirus And Antispyware Protection virus definitions and they were almost 1 week old, rest of definitions including Proactive Threat Protection and Network Threat Protection were up to date.