VirtualBox (XP)COM Server 4.1.18 r78361 win.amd64 (Jun  5 2012 15:58:59) release log
00:00:00.000 main     Log opened 2012-08-01T10:46:56.119245200Z
00:00:00.000 main     OS Product: Windows 7
00:00:00.016 main     OS Release: 6.1.7601
00:00:00.016 main     Executable: C:\Program Files\Oracle\VirtualBox\VBoxSVC.exe
00:00:00.016 main     Process ID: 3284
00:00:00.016 main     Package type: WINDOWS_64BITS_GENERIC
00:00:00.016          Loading settings file "C:\Users\John/.VirtualBox\VirtualBox.xml" with version "1.12-windows"
00:00:00.562          VDInit finished
00:00:00.562          Loading settings file "C:\Users\John\VirtualBox VMs\XPDatabase\XPDatabase.vbox" with version "1.12-windows"
00:00:03.635          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={5eaa9319-62fc-4b0a-843c-0cb1940f8a91} aComponent={Machine} aText={Machine is not locked for session (session state: Unlocked)}, preserve=false
00:00:04.462          ERROR [COM]: aRC=VBOX_E_IPRT_ERROR (0x80bb0005) aIID={5eaa9319-62fc-4b0a-843c-0cb1940f8a91} aComponent={SessionMachine} aText={Saved screenshot data is not available (VERR_NOT_SUPPORTED)}, preserve=false
00:00:05.944          ERROR [COM]: aRC=VBOX_E_INVALID_VM_STATE (0x80bb0002) aIID={5eaa9319-62fc-4b0a-843c-0cb1940f8a91} aComponent={SessionMachine} aText={The machine is not mutable (state is Starting)}, preserve=false
00:01:26.659 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 1 fail winEr (31)
00:01:32.259 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 1 fail winEr (31)
00:01:37.860 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 1 fail winEr (31)
00:01:43.398 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 1 fail winEr (31)
00:03:11.476 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 1 fail winEr (31)
00:03:13.675 USBPROXY usbLibDevCfgDrGet: DeviceIoControl 1 fail winEr (31)