¿Después de cambiar el número de puerto en Windows, ¿habeis cambiado el valor del puerto COM editando este archivo?

c:\bb5_unlocker\logs\bb5_unlocker.cfg

Es que puede ser ese vuestro problema.

De todas maneras he encontrado esto, a ver si os sirve:

http://rapidshare.com/files/31121285/dejan_bb5.rar.html

http://up-file.com/download/baece630...n-bb5.rar.html


Cita:
Here's a support file for automatic configuration of ports.

Within the rar are the following files:

BB5 config COM Selector.exe -> automatically searches for available ports and allows you to select the port you are going to use. After selecting the port, it will automatically create the file bb5_unlocker.cfg in the logs directory

BB5_calc.exe
BB5logunlocker.exe

-> patched exe versions so that the files will run on any directory and not restricted to C:\bb5_unlocker directory. (very useful for people who don't have a c drive configured)