Forget about my previous post, as I have solved that problem. However, I have another issue when actually installing the BKB mod 2-1.0. After awhile into the installment, it would have problems installing certain programs i.e.:

C:\Program Files\Total War\Medieval-Total War\Battle\Flags\SuperModEarly\FLAG1001.$$A

C:\Program Files\Total War\Medieval-Total War\campmap\info_Pics\Buildings\Pagan\Coloured\Horse farmer 1.$$A

I've tried retrying the installation as stated but it always fails somewhere, sometimes sooner that before, sometimes later in the installation. I'd appreciate any recomendations for solutions.