Sketch Up Window keeps popping up when Downloading Anything Despite Sketch Up being Deleted

I uninstalled Sketchup a while ago, I’d say about October of Last Year, and ever since then this message would pop up either when I would download anything off the internet or randomly.
Even if I exit out of it, it pops up immediately an addition 2-3 times. How Do I get Rid of this? I’m sure I uninstalled Sketchup properly, so I have no Idea what’s causing this