So I have BB and I am trying to install Chevy1 7 slot 1.25 LV. I downloaded and wiped and cached, but now I can not reboot. I also tried to connect via USB and my PC will not let me access the SD. It shows the removable drive F, but when I click it gives a warning asking me to "Please insert a disk into drive F". I can read the card in RM, however I never deleted the old update.zip from the BB install. If I am not mistaken I need to delete the old uninstall.zip or at least rename it before I can install the Chevy1. How can I do this? please help!