I have Windows Vista Home Edition and a new Toshiba laptop. Since about mid Nov I have been having problems with an error that crops up occasionally: pure function call. When I click on OK on the message I find that the ZoneAlarm icon turns into a big red X and it tells me that the True vector has been shut down. I then go off line and close down ZoneAlarm but then it tells me that this will disable the Internet security.
The errror message doesn't seem to come at any set time. I can be just going on line or it can be later, and sometimes I go online without problem. I use the free ZoneAlarm.
I have two questionso I still have internet security with True Vector turned off?
How do I get rid of the pure function call error.
ZoneAlarm version:
TrueVector version:
Driver version:

Operating System:Windows Vista Home Premium
Software Version:7.1 (Vista)
Product Name:ZoneAlarm (Free)