I have been trying to update ZA to version 8 on my laptop without success - worked fine on the pc. Keep getting an error message along the lines of the file not being a zonealarm file or something. I've tried deleting all previous downloads, emptying all temp files (%temp%) and empyting Recycle bin - also uninstalling ZA completely. I also turned off AVG anti virus and Windows firewall when installing. Does anyone have any suggestions as to anything further I can try? Thanks.