A virus like me and i don't like him back.

Kill it with fire.

Some ads thingies install themselves has plugins , so check your plugins :)

In task manager - right click the file, click Open file location. Delete the file in the folder.

Sounds like movie mode, I had it on my crappy laptop for a while. Just search movie mode (assuming windows) and then stop the moviemode.exe process and then delete the moviemode folder (and any moviemode.exe files) and then clear them from the recycling bin. That should work for movie mode

Malware Bytes is a good shout for removing most crap you never asked for off your machine. Failing that, message me a HijackThis and I'll take a look for you.