[Question] NPCs don't work

[k1o6r3]

i tried to code some npcs but they didn't work may anyone help me?

[μZane]

Did you compile the project after you made the changes? In Microsoft Visual C# Express Edition you build the current project by Build and then clicking Build solution (It's at the top of the program.)

[k1o6r3]

no i forgot to compile it thanks