Hi,
Thanks for posting in Q&A platform.
Based on my search, I haven’t found any official document/description about Event ID 8222, I would recommend you to check Windows built-in Event Viewer and check this event, also please check if there is any other event has been logged before/after this event.
Below links contain some info regarding of Event 8222, please kindly check if it is helpful to you.
jpcertcc.github.io/ToolAnalysisResultSheet/details/vssadmin.htm
https://www.jpcert.or.jp/english/pub/sr/20170612ac-ir_research_en.pdf
Please Note: Since the websites are not hosted by Microsoft, the links may change without notice. Microsoft does not guarantee the accuracy of this information.
Best Regards,
Sunny
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