V44 "your spell file is outdated"

[Rekloose]

Hi all, trying to get on P99. Getting "your spell file is outdated message"

I've:

1. Downloaded and extracted / replaced with the v44 files
2. Restarted my computer
3. Made sure antivirus was off / my folder has permissions and is excluded from firewall


Any ideas what's wrong?
Can load up the game and everythign but when I get to character creation screen it says the files are outdated no matter what I do!