Hello and welcome to justanswer, my name is ***** ***** i will be assisting you today,
I'm sorry about the issue, Error 268d3 is not a virus, but rather a Browser Hijacker. Browser Hijackers are typically non-malicious and only seek to display advertisements or other fake messages on your screen. What browser you are using such chrome, firefox, safari ect...?
Are you there, do you still need help ?