The installer states I have a previous or incompatible version on my computer... I don't think I do
What other Adobe software do you have installed? Have you tried removing it? Which operating system are you using?
Adobe Forums: FAQ: How do I uninstall the Photoshop CS6 beta?
I had photoshop 7 and yes uninstalled it... I have adobe reader.. and air
Please try running the Adobe Creative Suite Cleaner Tool - http://www.adobe.com/support/contact/cscleanertool.html and try the installation again.
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