Help, I can't get single player mode to work

[chebman]

whenever i try to start a single player game, it says the message:

FAILED LAUNCHING URL
CAN'T FIND FILE '..\MAPS\VORTEX2.URL'

[NutWrench]

How are you launching the map? From the Editor? From the game console? Double-clicking on it?

Are you using Unreal or Unreal Tournament?

[chebman]

I am using Unreal Tournament and i am launching it from the editor.

[NutWrench]

That's weird.

Your map has a PlayerStart?
You're using the SinglePlayer gametype?
(Info-->GameInfo-->UnrealGameInfo-->SinglePlayer)

Do you have any Mods installed, like OldSkool?

[widowmaker]

Is this a map you have made?
If so did you added a "Zone Info"?

If not that would be why you and the bots keep dying.