I downloaded this for my bold and unfortunately during initial setup I chose Bluetooth GPS. There is not an option to re-chose Inernal GPS and even after removing the program and re-installing it keeps coming back with the default bluetooth GPS and does not allow me any longer to chose internal GPS. It seems even though I uninstalled there is a configuration file left behind.
last friday I installed this software in my BB 8310.
I had same problem as you and now I'm trying to resolve.
Are you in the same situation?
I'm looking for any possible solution and if I found something I'll tell you.