|its a file in your windows schedualer, should be under control panels. This was on one of my customers computers as well, deleateing the schedualed task removed it.|
also highly recommend downloading and running malwarebytes/another malware remover. This site had been hacked well over a year ago, (it was fixed almost imediatly, very reputable company) so this will make sure there isnt anything wierd going on. if you dont find it there, let me know, I will review my notes.