Installing operating system

June 17, 2008 8:23am CST
I want to insattl ArcGIS software in my laptop. i have installed it and it didn't work. i asked some freinds and they told me that this software has problem with vista OS. therefore i need to insatll windows xp operating system. Therefore i am asking you can i have two operating system on one drive and how can i do it.
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