I dont know what to do before and after resigning and rehashing. I will post a list of my steps, please tell me whats missing.
1. Save gametype on Halo 3 Mythic Disc
2. Go to xbox dashboard>My xbox> system settings> memory> hard drive> Halo 3
3. Move gametype from Hard drive to USB flash drive
4 Open xtaf on computer, open drive extract file
5. Open Halo AIO Gametype Editor, or Variant Gametype Editor ( Halo Tool Box editor says extracted gametype is Not a Valid Gametype)
6. Modify Gametype, Save and Resign
7. Open Xtaf Delete unmodded file replace by injecting modded file.
8. Go to xbox dashboard>My xbox> system settings> memory> USB storage> Halo 3
9. If file isn't corrupt move back to hard drive
10. Play halo 3 gametype is corrupt will not open
Once again please tell me whats missing
Edited by Joseph, 20 July 2010 - 10:45 AM.