Hey, So I've been using iTunes and updating it regularly for about 2 years now. For the first time I am having issues in updating itunes. When I download and run the udate program from apple, it gives me an installshield error 1608: Unable to create InstallDriver instance, Return code -2147287015. I searched apple and found its solution page, tried many of the possible solutions...all to no avail. The only thing different on my computer recently has been installing EZ trust Armor anti-vires/spam etc install Soulseek p2p, and install and run Microsoft updates. Would any of those cause a conflict? I am planning to get the Nike+ipod kit, so this itunes update is essential for me. Any help or insight would be great. Thanks! Oh btw I have windows xp and am running sp2.