I have installed ZoneAlarm free and it reports it is installed properly and is working.

But every time I reboot the system in the morning, ZA wants to reinstall. If I dismiss the install message, ZA interface says it is working.

What did I do wrong?

Processor: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz 3.40 GHz
Installed memory (RAM): 16.0 GB
System type: Window 7 Professional 64-bit Operating System