How do I enable someone who has been disabled?

I'm doing a little sidequest for farkas/the companions and I disabled Farkas when trying to disable an enemy. I accidently lost Farkas' ID. I looked up the ID on the Elder Scroll's Wiki and when I tried his ID's along with "enable" nothing happend. This is really worrying me and I can't find any forums with the answer so I hoped that you guys could help. Thanks.


prid 0001A693
enable

prid selects an NPC by its refID, you can find other NPCs' refIDs on the UESP wiki.