I have a system that will just not allow any access. I have installed PassPoint plus version 2 and the software is reading the MLB. I Can click on bypass and unlock the door but none of the key fobs will unlock the door. When I present the key fobs to the reader I see that the light will flash between green and red for 4 seconds then go back to study red. The system was working before someone tried to reinstall the software on a computer which overwrote the database. I have reactivated all of the key fobs (cards) and this did not seem to help. Quite frankly I am at a loss as to which way to turn and a very happy that I found this forum and I'm really hoping you can help.

Thank you in advance.