I had this problem last weekend on my wife's laptop. I reinstalled her operating system, and about half way through re-installing all of the software, I got an email from Zone-Alarm about the patch.
After I vented my spleen (figuratively, of course) to Microsoft, I further investigated this and ascertained that the Zone Alarm fix involved fixing the security setting to medium, such that the user can no longer raise it to High. I will not bother installing it, I think.
My own laptop had already had to have the ZA security setting downgraded, so that my PC could continue accessing the internet through my mobile company's wireless access method, otherwise I would no doubt have really chewed M$'s ears off.