PMI problem

[UPS]

ok i got to the part where you rebuild the map, but when i click rebuild it doesnt load once it gets to Creating Map Index or something like that. it just doesnt move for a while then (Not Responding) appears in the title bar and i have to start over. i need help cuz i need to have the marine in BG. i used a tut telling how to do a wraith PMI and i think i did what i was supposed to, but it didnt work.

EDIT: i always forget this
its for PC and i dont have an xbox heh

[Lavix]

If you using HMT then make sure your not using Halo Xbox maps. I'm pretty sure that HMT doesnt support Xbox maps for this feature.

[YinYang]

Oh boy. That happens to me when I duplicate.