Demo help

[DTard]

So I'm trying to run a .dem that my friend recorded and record and edit it. Every time I try to run it it says this:

Dropped DTard[AOTD] from server (Disconnect by user.)
Can't kick "Zoey", name not found
Can't kick "Francis", name not found
Can't kick "Louis", name not found
Can't kick "Bill", name not found

or something similar in console.
Anybody know what to do?

EDIT: Figured it out.