I have downloaded AirDroid 3.2.0 onto my Windows 7 desktop and onto my Lenovo A360t with Android 4.4 cellphone but as soon as I try to open Airdroid on the cellphone I get a Security warning "AirDroid is trying to read SMS (Deny automatically after ... seconds.) Do not remind again. Deny. Allow." And once this has counted down to 0 seconds the message changes to "Android is trying to read logs (Deny automatically", etc. Pressing Deny or Allow has no effect and the messages continue in a perpetual loop which I can only stop by turning off the cellphone. On the desktop it says "No device connected". Any help would be much appreciated.