Norton Internet Security 2009 compatible with Ad-Aware 2008?And how to remove NIS 2007? in Resolved/Inactive General Support Issues Posted February 9, 2009 · Edited February 9, 2009 by Moby Duck · Report reply I know it sounds redundant - I do know that 2009 install will automatically remove 2008 versions but since you have the 2007 version I would get that version completely removed before the 2009 install which should also clean up any remnants as well. I have updated both from the 2007 and the 2008 versions to the 2009 on different computers with different versions of Windows and found that doing the cleanest install I could made for absolutely not one problem in the upgrades. Okay, I'll leave the deinstallation/installation issue aside for later - thanks for all the super info, Amy, you're a jewel . Do you know if there are any conflicts between NIS 2009 and the free version of Ad-Aware 2008?