???Somehow I changed/damaged? my ToB CD. I uninstalled the game and proceeded to do a clean install of bg1, bg2 and exp. packs so as to reinstall BGT-Weidu v 1.00, DSoSC, NSoSC (both full versions), G3 Tweaks and World map. I had also tried to install on the previous install - BP. BP would not install nor would BD Weidu - got errors so they uninstalled themselves. Because those didn't work I installed DSoSC and NSoSC. These seemed to work - at least the world map showed the new areas, and I had new NPC's but I had just gotten to the cloakwood areas when I decided to see why I couldn't find any bags of holding as yet. When I reran the tweaks I could not install many of them. Then I thought I would check if I installed DSoSC and NSoSC correctly and thought I forgot to run the biff files, so I did that and the game (which had been running great with minor exceptions) would crash immediately on startup.
So I uninstalled/deleted everything, did a reinstall and all worked fine except when I try to install ToB I get the error :
Component Transfer error
CD5\data\area4500.bif
error: Data error (cyclic redundacy check)
Your help is very much appreciated.
JMH