This is what you need to do. First do the whole reinstall routine.
Next download this: http://o.vnfiles.ign.com/nwvault.ign.com/f...88_to102809.zip
This is the patch from 1.00 to 1.02. At least I think it is.
Next down load this program from NWVault and follow the directions carefully: http://nwvault.ign.com/View.php?view=NWN2Tools.Detail&id=12
I hope this helps, Xard.