Another full release for the Army Builder 3.x 40k files today. This releases includes a number of bug fixes, and the inclusion of an option to enabled Witch Hunters and Daemonhunters to use the inducted IG units as listed in the 'Ard Boyz tournament FAQ. You can get the update here, or if you have a current AB 3.x subscription it will shortly be available via the automatic updates within AB itself.

Dan-I updated AB with the new release. Now I get a screen that shows a ton of "BoLS fiel, CT not defined" (I think) then I get a screen saying that AB cannot run and must be shut down.
Any Ideas?

Did you accidentally untick the "Delete all files not updated in this import" option? That's the only way those should have appeared.

Go to c:\armybuilderex\data and delete the AB40k5 folder. Then start up AB and import the 1.02b file again, and it should work.

That did the trick! Thanks Dan