3108 locking me out when I switch PCs

I play this game on my laptop and my home PC. When I switch between them, I get this extremely aggravating error which will not let me log in to my very paid for characters.

After googling I discovered it was probably due to the fact that I have an inactive service account along side my active service account. I went into the account manager and deleted the inactive one as much as I could figure out how. This cleared things up for awhile and I thought that was that.

Well I switched again today and now in spite of the fact that I have one husk of a Service account and one active and paid for service account I get this ridiculous error.

What do I do?

I discovered that my dead Service account had somehow uncancelled itself and my FFXIV was defaulting to it for some ridiculous reason. Re-cancelling it fixed the problem.