I have nearly the exact same issue as Metsfan. I've tried deleting the app, reinstalling every which way. Yet, when reinstalling it never again gives me the option to acess phone logs. Install proceeds normaly, restarts, AutoLock is installed but unfortunately does not work . Set the permissions to default which cleared up the exception but still no joy. Help? Please?

Metsfan:
I had downloaded the AutoLock software when I had my old software; 4.0, I think it was.
I recently upgraded to OS 4.2 for Blackberry 8100, and the AutoLock asked to access my phone logs. I didn't know, so I just chose no.
And it wouldn't work after that! I deleted the AutoLock off my 8100, and tried to reinstall, but the Application Loader keeps telling me, "No additional applications designed for your device were found".
Help?