Bob,

When BIAB sometimes stops doing things that it used to do, I always reset it to factory settings (Under the Opt. menu). In 2012, I always choose the top option first off and, if that doesn't do anything, then I try again with the bottom option.

You'll need to exit and restart BIAB for the changes to take effect. (I usually restart my computer too, just to be sure!)

Also, have you installed the latest update for BIAB ver. 2012? (It's #349 found via this link.)

Regards,
Noel