First saw this message after a windows update reboot: Raid_tool.exe application error. The application failed to initialize properly (0xc0000005). Click ok to terminate the application. This message comes up whenever you (or win update) does a reboot. The Icon for the Via Raid Tool was on the toolbar, now it's gone. Did spyware / virus scan, still no joy. Everything seems to work ok, except I can't access the Via Raid tool to sync the two hard drives in a Raid-1 array. All suggestions/opinions most welcome!