Is this a genuine ZoneAlarm pop-up window?

za-popup-jpg.jpg

Why I'm asking: On our Windows XP (service pack 3) computer, we got this pop-up. When "yes" was clicked, ZA wouldn't finish updating. We ran scans immediately and ZA found nothing, but SuperAntiSpyware found a trojan in the ZoneAlarm installer file.

The thing is, we think we got rid of the trojan, but this pop-up still occurs. Is this really a ZA pop-up or is it a fake and we still have the trojan on the system?

Thanks.