Unsolveable Problem - Single player options

[hade]

I recently downloaded patch 1.5 for myth II with fear and loathing I had no problems until my younger brother wrecked havoc on the village map of myth II single player missions. How can I fix this all of the monsters are back to normal but i cannot fix the map, when i click on the mission in game it loads th film but then it takes me directly back to the main menu. I need help is there anyway I could regain the first level without having to create a new one is it possible to download one and copy it over the original. Please help!!

[Orlando the Axe]

try deleting your "local" folder (warning: this will delete any maps you may have been working on and any custom formations you might have). Another option would be renaming your local folder to something else.