I recently purchased Parallels 6 and did a fresh install on my Macbook Pro running Lion. I installed a single VM for Windows 7 and everything ran smoothly. I installed Kaspersky on the VM side and again no issues. I installed the included Kaspersky for Mac after that and had regular crashes. After looking online I found that Lion wasn't yet supported so I uninstalled (no more crashes) then downloaded and installed the latest Kaspersky. After this I had intermittent crashes, though it was much more stable. But I uninstalled again and now when I launch Parallels I get an error that " A disk read error occurred Press Ctrl+Alt+Del to restart " I can't get past this. Do I need to uninstall/reinstall Windows 7 and/or Parallels, or is ther esome way to fix?? Thanks