just updated and now my army is gone

[Creapin Death]

Hi everyone, I just got army builder about a week ago, and I had built two lists, a couple of days ago it said that there was an update, so I updated and after that when ever I try to load my list it gives me this error

"Roster created with different version of data files.
Compatability unknown but attempting the load anyways.
Critical information not found in data files: Link 'gnCCWHdr' on entity 'orWarboss'(Warboss)
Critical information not found in data files: Link 'gnCCWHdr' on entity 'orBigM'(Big Mek)
Critical information not found in data files: Link 'orWaaaghB' on entity 'orNobzMo'(Nobz)
Critical information not found in data files: Link 'gnSpecial' on entity 'orLoota'(Lootas)
Critical information not found in data files: Link 'gnCCWHdr' on entity 'orBoyz'(Boyz)
Critical information not found in data files: Link 'gnCCWHdr' on entity 'orBoyz'(Boyz)
Critical information not found in data files: Link 'gnSpace' on entity 'orBattleW'(Battlewagon)
Critical information not found in data files: Link 'gnCCWHdr' on entity 'orArdB'(Ard Boyz)
Critical information not found in data files: Link 'gnSpace' on entity 'orBattleW'(Battlewagon)
Critical information not found in data files: Link 'gnCCWHdr' on entity 'orBoyz'(Boyz)"

and then my list is gone, is there any way to fix this, or do I just need to build my lists again.

and thanks for any help.

 

[gilvagor]

Should post this in the 40k section so the author will see it forsure (I'm assuming it's 40k).

It looks like there were some changes to the Orc data file and it might mean you have to redo your lists.

 

[shaggai]

Yes, you need to rebuild your lists.