Win32operatingsystem Result Not Found Via Omi New ⭐ No Survey
Sometimes, the details needed to pinpoint the problem are right there in the Windows Event Logs. On the target Windows host, check the following logs for errors that correlate with the time you attempted the OMI query:
Run Get-CimInstance -ClassName Win32_OperatingSystem in PowerShell.
# Check WinRM service status Get-Service WinRM
A lightweight, open-source CIM management server frequently used on Linux agents and gateway servers. win32operatingsystem result not found via omi new
Manually verify that the user has "Remote Enable" and "Enable Account" permissions in the WMI Control properties ( wmimgmt.msc Root\CIMV2 namespace. 3. Network & Firewall Requirements
For OMI implementations that may still rely on DCOM components, verify COM security:
If you verify that your credentials are correct but still experience structural dropped queries, switch the monitoring endpoint configuration from NTLM authentication to . Sometimes, the details needed to pinpoint the problem
This specific issue typically occurs in enterprise environments utilizing platforms like FortiSIEM , where Open Management Infrastructure (OMI)—an open-source, lightweight alternative to Windows Remote Management (WinRM)—attempts to query basic Windows server metrics over Web Services-Management (WS-Management). When the query fails, the target system cannot pull foundational operating system properties natively managed by Windows Management Instrumentation (WMI).
omicli ei root/cimv2
The error typically indicates a communication or permission failure between a monitoring collector (like FortiSIEM ) and a target Windows host. It often means that while the initial connection was made, the Open Management Infrastructure (OMI) service could not retrieve the required system information through WMI. Common Causes & Fixes FortiSIEM AIO - Collector questions and WMI/OMI issues Manually verify that the user has "Remote Enable"
I'll follow the search plan as outlined. The first round of searches should cover general causes, PowerShell scenarios, OMI and Azure connections, WMI repository issues, namespace and permission issues, Windows Management Framework, and OMI configuration. search results have provided some initial leads. Result 0 from the first search and result 0 from the third search seem to be Fortinet community posts that directly mention the error. Result 0 from the second search might be about a similar issue in PowerShell. Result 0 from the fourth search discusses WMI repository corruption. Result 0 from the fifth search talks about access denied for Win32_OperatingSystem. Result 0 from the sixth search is about restarting the WMI service. The results for "Open Management Infrastructure troubleshooting class missing" didn't show relevant information. I'll open the most promising results to gather more details. search results provide useful information. Result 0 from the first search and result 0 from the third search are Fortinet community posts that directly mention the error. Result 0 from the second search might be about a similar issue in PowerShell. Result 0 from the fourth search discusses WMI repository corruption. Result 0 from the fifth search talks about access denied for Win32_OperatingSystem. Result 0 from the sixth search is about restarting the WMI service. The results for "Open Management Infrastructure troubleshooting class missing" didn't show relevant information. I'll structure the article with an introduction, possible causes, step-by-step troubleshooting, advanced fixes, prevention, and a conclusion. Now I need to write the article. error message "failed (Win32_OperatingSystem Result not found via OMI)" is a common but often frustrating issue faced by system administrators, particularly when using monitoring or management platforms like FortiSIEM to connect to Windows hosts [8†L3-L7][9†L3-L7]. This article provides a comprehensive guide to understanding and resolving this WMI (Windows Management Instrumentation) connectivity problem.
and other monitoring environments when trying to discover Windows hosts using Open Management Infrastructure (OMI)
cd %windir%\system32\wbem for /f %s in ('dir /b *.dll') do regsvr32 /s %s for /f %s in ('dir /b *.mof *.mfl') do mofcomp %s Use code with caution. Copied to clipboard Microsoft Troubleshooting Guide
Ensure Windows Firewall allows WinRM traffic. From an elevated PowerShell prompt: