VirtualBox VM 4.2.12 r84980 win.amd64 (Apr 12 2013 11:35:06) release log 00:00:00.611901 Log opened 2013-04-28T13:09:33.045839900Z 00:00:00.611944 OS Product: Windows 7 00:00:00.611946 OS Release: 6.1.7601 00:00:00.611947 OS Service Pack: 1 00:00:00.611952 Host RAM: 8183MB total, 5595MB available 00:00:00.611954 Executable: C:\Program Files\Oracle\VirtualBox\VirtualBox.exe 00:00:00.611955 Process ID: 7144 00:00:00.611955 Package type: WINDOWS_64BITS_GENERIC 00:00:00.618291 Installed Extension Packs: 00:00:00.618319 Oracle VM VirtualBox Extension Pack (Version: 4.2.12 r84980; VRDE Module: VBoxVRDP) 00:00:00.720662 Power up failed (vrc=VINF_SUCCESS, rc=E_FAIL (0X80004005))