alexmvp Posted April 21, 2009 Report Share Posted April 21, 2009 Ok, So I just got my HP in the mail apple-f78/apple-imac-vs-hp-pavilion-elite-m9600t-t95631.html and it came delivered with Windows Vista Home Premium Sp1. It's running x64 64-bit and I've been trying all night to get Vista Ultimate installed on it. I have a 64-bit x64 Ultimate DVD and each time I do the install I enter the Product Key and the option to UPGRADE is grayed out and I only have the option to install a clean copy!!!! Anyone got any ideas what's going on? Thanks! Link to comment Share on other sites More sharing options...
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