Arma 2: British Armed Forces Update 1.01 Hotfix
We would like to apologize for any inconvenience caused by BAF patch 1.01, which, temporarily prevented you, our loyal community members, from playing with BAF installed on BAF Lite servers. To get your game working correctly once again, and better, you need only download the last BAF patch again and run it.
You need to do this if you are getting error messages about wrong signature of one of our files. Otherwise, you have the latest data and need not take any notice of this incident, which we endeavour to ensure will not happened again.