Except that you’ll get the version 6 psicon.dll file. I’ve found that the version 6 psicon.dll doesn’t play well with CS (black or partially black icons when viewing in Explorer thumbnail view). I don’t have any of these problems with the version 7 psicon.dll. Disclaimer – this was tested on only two machines so YMMV…
But if you do uninstall, make sure
to say no to uninstalling any shared files.