Also, H2C isn't really a beginner program, if you are new to modding and you can't figure it out, don't use it until you are a little better.
Why H2C errors and how to fix it:
- Vista is extremely buggy for Halo modding. Halo 2 modding is not meant for Vista. The only trick to getting an exe to work that doesn't work is right clicking it and disabling desktop composition in the properties. If it doesn't work, then you will just have to install XP or use a computer that has it.
- If you have less than 512 MB of ram, use a different computer that has it.
- If you're computer meets the things stated above, but still errors, try this:
- Delete your shared, single shared, mainmenu, your SP map, and your MP map. Then get new ones from your disc. Even if you think they are clean, just do it.
- Delete all the files in your decompiled folder.
- Change the decompiled file directory setting in H2C.
- Re-install .Net Framework. Even if you think your's works.
- If H2C errors when rebuilding, uncheck deathzones and sounds, if it still errors, keep unchecking items until it works, then recheck everything else but the one that made it not work.
Some last advice...
When you click build or decompile or anything in H2C it starts it. IT IS BUSY, it's trying to do something, if you start click a million times when it's busy of course it will freeze and error. Just leave it alone, don't click it anymore after you have started it. If it looks like it freezes, leave it on and don't touch it, just let it finish.
Good luck.