Gui, Add, Button, x56 y30 w100 h30 gInstall,Gimmie My Mod!
Gui, Show, x131 y91 h87 w226, Mark's Mod 2.0

return

Install:
{
FileCopy, GData\Mod\Newest version\Default\MarksMod.esp,C:\Program Files\Games\Oblivion\Data, 1
MsgBox,0,Done!,Your Mod Is Installed Now!
ExitApp
}

GuiClose:
ExitApp