Running Windows XP Pro SP2

Running Zone Alarm Security Suite 7

Discovered in C:\Windows\System32\Zonelabs
permissions are set to EVERYONE

My question is this has got to be a big security hole - how do I change permissions to allow Zone Alarm Suite to operate but not let EVERYONE have full control. Any and all help solicited

I haven't run ZA for quite a while now but I believe this means that the ZA client, and all it's ancillary elements are set for everyone to use/update.