Kaspersky Internet Security has end-of-lifed updates for Parallels Internet Security as of December 2011. What does this mean? Parallels Desktop for Mac customers using Parallels Internet Security will receive an alert their anti-virus database is now out of date and that their machine is not protected. What can I do for virus protection? Current Parallels Desktop for Mac customers CAN download and use a newer database. To download Kaspersky Internet Security please follow this link: http://download.parallels.com/desktop/v7/kaspersky/win/kis2012/kis12.exe For more information please see the following Knowledge Base article: http://kb.parallels.com/113249