I am planning on going from unity 2.4.6(135) to 3.x and was wondering should I do a clean install or an upgade. I am certain that the best way is fresh. ALso, is there anyone that has done this and ran into any problems.<br><br>
The upgrade process from 2.x to 3.x is an export of your user data from 2.x, uninstall 2.x, a clean install of 3.x and an import of the user... so it is, more or less, a fresh install.
The install guide has a good chapter on the process soup to nuts... here's a link to it:
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