I've never used a machine with ATC.
But from looking at your file, your attempting to use 3 different tools.
1.25" Vbit assigned to Tool1
1/4" endmill assigned to Tool2
.250 Drill assigned to Tool1 - this conflicts with the 1.25" Vbit
I'm unsure how many tool positions you have on your changer, but if you only have 2, you will need to save the drill tool path separate.
If you have more than 2 positions, you'll need to change either the drill or Vbit to another position.
Hope this makes sense.