Windbg PCI config space access log (!pcicfglog) is missing

Microsoft Windows

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I'm trying to see a PCIe device's configuration access log using windbg !pcicfglog, but it's saying there is no log to show. However, I have other machines where the log is displayed correctly. Is the config space access log something that needs to be explicitly enabled? Is this logging not available on all Windows versions and builds?Machine that doesn't show the log: Windows 10 version 1809 (OS Build 17763.4737)Example of a machine that can show the log: Windows 11 24H2 (OS Build 26100.2894)Any help would be appreciated!

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