<![CDATA[Windows event viewer agent errors]]>Hi!
Im testing NetXMS and so far so good. I have installed it on a w10 vm with sql server 2014 and deployed a bunch of agents for testing purposes.

I have been playing with this powerful tool for about 2 weeks and learning a lot of things

Now i have detected a lot of errors in event viewer under system category in every windows machine with agent installed

SQL query failed (Query = "SELECT guid,type,server_info,server_id,version,content_hash FROM agent_policy"): no such column: content_hash

This event is happening on every configuration poll

Thanks in advance!

]]>https://forum.netxms.org/topic/6531/windows-event-viewer-agent-errorsRSS for NodeFri, 13 Nov 2026 09:23:18 GMTFri, 15 May 2020 16:05:11 GMT60<![CDATA[Reply to Windows event viewer agent errors on Tue, 26 May 2020 20:20:56 GMT]]>Thanks, that fixed the issue!

]]>https://forum.netxms.org/post/27969https://forum.netxms.org/post/27969Tue, 26 May 2020 20:20:56 GMT<![CDATA[Reply to Windows event viewer agent errors on Mon, 25 May 2020 07:27:48 GMT]]>Hi,

this is bug in the agent that should have been fixed in version 3.3.314. Try to upgrade agent to that version if not already done, and then delete agent's local database file (usually C:\Windows\system32\config\systemprofile\AppData\Local\nxagentd\nxagentd.db) and restart agent. It should re-create database with correct structure.

Best regards,
Victor

]]>https://forum.netxms.org/post/27942https://forum.netxms.org/post/27942Mon, 25 May 2020 07:27:48 GMT<![CDATA[Reply to Windows event viewer agent errors on Thu, 21 May 2020 17:22:18 GMT]]>Hi and thanks for your answer.

The server runs great, all good, sql is working fine everything works just normal.

The problem is the event generated in the windows computers with agent installed.

This is the nxagentd.conf:

#
# NetXMS agent configuration file
# Created by agent installer at Wed May  6 09:58:42 2020
#

MasterServers = 192.168.0.10
ConfigIncludeDir = C:\NetXMS\etc\nxagentd.conf.d
LogFile = {syslog}
FileStore = C:\NetXMS\var
SubAgent = winperf.nsm
SubAgent = wmi.nsm

SQL query failed.JPG

PDH Error C0000BB8.JPG

]]>https://forum.netxms.org/post/27920https://forum.netxms.org/post/27920Thu, 21 May 2020 17:22:18 GMT<![CDATA[Reply to Windows event viewer agent errors on Tue, 19 May 2020 22:50:18 GMT]]>Hi,

Do you mean you deployed sql server 2014 for your NetXMS database?

What version of the agent are you deploying?

How are you deploying it?

Please post the nxagentd.conf from a machine with the error.

Please post a screenshot from the event log.

Ted

]]>https://forum.netxms.org/post/27902https://forum.netxms.org/post/27902Tue, 19 May 2020 22:50:18 GMT