Upgrade my macbook from itunes 10.0.1 to iTunes 10.6.1
I am trying to upgrade my macbook from itunes 10.0.1 to iTunes 10.6.1 and I get this error: install step failed: run preupgrade script for AppleMobileDeviceSupport. help!
I am on OSX (10.5.8)
MacBook, Mac OS X (10.5.8)