This is the code I got and it seems to work for the spear for example, but I can still upgrade the bow and crossbow. do I just have the wrong item id maybe?

UpgradeDisallowedItems=PrimalItem_WeaponBoomerang_C,PrimalItem_WeaponBow_C,PrimalItem_WeaponCompoundBow_C,PrimalItem_WeaponCrossbow_C,PrimalItem_WeaponLance_C,PrimalItem_WeaponPike_C,PrimalItem_WeaponSpear_C,PrimalItem_WeaponSword_C,PrimalItem_WeaponStoneClub_C