Every single time I try to load my computer (windows 10 initially, and now even windows 11 after a recent upgrade) I get a dialog telling me I'm attempting to open a file type of DLL.

I hit open in Notepad so I can figure out what it is: this proves to be the Logos Indexer DLL as seen here:

I have gone in and actively removed it from the registry - and it came back.
(It was at: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce)
The key is named: "C:\Users\<Myusername>\AppData\Local\Logos\System\LogosIndexer.dll" /user:zlixaonx.tbh /lang:en-US
This has been going on for months, but as I seldom reboot my computer I keep forgetting to post this.
I'm going to delete it again since my registry is open again. But has anyone else experienced this?