For the additem code you will typically want the base ID and not the reference ID.

If the NPC has de-spawned then it is possible the reference is no longer valid. Also note that typically IDs beginning with 'ff' will be reference IDs for generated/temporary NPCs and specific spawned items within the world. I'd suggest using the UESP over the Wikia site in general. Laurenn Doylee Posts: 3427 Joined: Sun 11:48 am

So what's going on? Why do some codes work, and others don't? Am I simply missing something very obvious? Any help would be much appreciated because these codes do seem to work for other people (and they worked fine in Oblivion!) SetPlayerRace ID doesn't work either, it just poofs me to the character creation menu in the same way showracemenu does. For some reason player.additem F 1000 does give me 1000 gold. So I thought, maybe I should use capitals, FF00089C, but that gives me a Missing Parameter ObjectID error. I tried adding and '' and () and even but that doesn't work either, it gives me a Invalid inventory object 'ff00089c' for parameter ObjectID.

The wikia gives as an example player.additem ff00089c 1, no brackets, no nothing. But commands like player.additem ID # do not. Things like TGM, COC place and tav skill # all work fine. However, not all commands seem to be working for me, even though I'm pretty sure I typed them correctly. I'm messing with the console, seeing as I'm in my second playthrough of the MQ and I can allow myself to cheat a little, mostly to keep my arrow supply up by spawning more of them.

Skyrim console delete object