QueryXML conditionally, based on what's installed on Windows server?

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wbollock
Hi all, How do I divide my NxLog configuration file into conditionals based on queries? I have an nxlog.conf that doesn't apply equally to all hosts, and NxLog fails if it has to query something that doesn't exist on a Windows server. I'd like to keep 1 nxlog.conf for all servers instead of having to maintain many confs for a variety of servers. In psuedocode: ``` if [ exists Microsoft-Windows-TerminalServices ] then * ``` However I'm having a hard time translating a lot of the "if statements" I see to NxLog query formats.. anyone have any resources or tips to guide me? Here's what I tried, obviously wrong, \ cannot be in \ ``` if ($Channel == 'Microsoft-Windows-TerminalServices-SessionBroker/Operational') * ``` Also tried: ``` if ($Channel == 'Microsoft-Windows-TerminalServices-SessionBroker/Operational') \ \ \ \ * \ \ \ ``` Thanks for your help.