Frostwolf is Cataclysm 4.0.6a.
Carbonite 4.034, specified for 4.0.3a works without error. Carbonite for 4.1 throws errors.
You can download Carbonite 4.034 here at
http://www.curse.com/addons/wow/carb...ther-downloads.
One thing that cannot be avoided when used for questing, loot collect/kill quests in particular is the zone Carbonite specifies for kill/collect may be tagged on map as being 'Return to *Quest giver'. Believe that is due to database fetching error for the kill/collect mob/item being not found, and the return to quest giver to complete portion of the quest becomes primary objective. Just ignore the return to quest giver on the map kill/collect zone and look at the Carbonite quest log to determine what it is your needing. Most of the time, once you enter the kill/collect zone, you will spot the required mobs tagged red or yellow depending on quest. I have found that many of these quests actually work, while there is also a portion that are bugged.
Have fun :D