persists even after upgrade to v. 5 I followed the directions posted here by shutting down windows and going to the config panel. I am not running bootcamp, though. I see the parallels disk mounted on my mac desktop. I'm running Parallels full screen in a second display. I have no idea if that is part of the issue. I continue to get: Unable to access Hard Disk 1 An error occurred when accessing the hard disk. Error ID: Input/output error. This is extremely frustrating as no matter how many times I click on "Ok," the error box keeps popping up. I want to scream. I thought that upgrading might help this and my copy/paste problems between Mac & Windows, but the only thing that has changed is $79 less in my pocket and some cute animations on start-up.