id summary reporter owner description type status component version resolution keywords cc guest host 10430 VM crashes at start Raffael "A few days ago I updated VirtualBox-4.1-4.1.12_77218_fedora16-1.x86_64 to VirtualBox-4.1-4.1.12_77245_fedora16-1.x86_64. Since then I can not start the VM anymore. I always get this error message: The virtual machine 'Windows VM' has terminated unexpectedly during startup with exit code 1. Result Code: NS_ERROR_FAILURE (0x80004005) Component: Machine Interface: IMachine {5eaa9319-62fc-4b0a-843c-0cb1940f8a91}" defect closed other VirtualBox 4.1.12 fixed Windows Linux