Artnewsupdate adware

Hi!

I have this super annoying adware called artnewsupdate that just keeps poping up on the bottom right corner of my screen no matter what I am doing.
I have tried uninstalling a bunch of stuff including google chrome and reinstalling it but its still there. I have scanned the pc multiple times with avast and it says its all good.
How do I get rid of this crap?

Start a topic in V&W and post your logs there: https://forum.avast.com/index.php?action=post;board=4
Instructions (basic diagnostic logs): https://forum.avast.com/index.php?topic=194892.0

See if this helps.

Not available, 404 error, unless this is some geo blocking at work ?

Not available, 404 error, unless this is some geo blocking at work ?

Just updated the link (I was trying to be too helpful and corrected a hooktube link to a youtube one).

is this virus reported to the labs already?

am a bit concerned