sp_Blitz - RegOpenKeyEx() returned error 2 I'm running the latest sp_Blitz script on a SQL 2016 Std server on a Windows Server 2016 physical box. I'm getting the following error. What could be causing this and how do I troubleshoot it?

RegOpenKeyEx() returned error 2, 'The system cannot find the file
specified.' Msg 22001, Level 1, State 1 Warning: Null value is
eliminated by an aggregate or other SET operation. Msg 0, Level 11,
State 0, Line 0 A severe error occurred on the current command.  The
results, if any, should be discarded.
My guess is that it's related to this Github issue. Another user reported it, but because I can't quickly reproduce it, and the reporting user didn't want to submit code to fix it, we ended up closing the issue.
If you'd like to help troubleshoot and fix that issue, you can make notes in that Github issue, and use the First Responder Kit's Contributing Guide to get started with the code.