00:00:00.909 AIOMgr: Endpoint for file 'C:\Users\zzz\.VirtualBox\HardDisks\Ubuntu.vdi' (flags 000c0723) created successfully 00:00:00.910 AHCI: LUN#0: disk, PCHS=16383/16/63, total number of sectors 29360128 00:00:00.910 AHCI: LUN#0: using async I/O 00:00:00.910 DrvBlock: Flushes will be ignored 00:00:00.910 DrvBlock: Async flushes will be passed to the disk 00:00:00.910 AIOMgr: Endpoint for file 'C:\Users\zzz\.VirtualBox\HardDisks\home-pt2.vmdk' (flags 00040723) created successfully 00:00:00.911 AIOMgr: Endpoint for file 'C:\Users\zzz\.VirtualBox\HardDisks\home-pt2.vmdk' (flags 00040781) created successfully 00:00:00.911 AIOMgr: Endpoint for file '\\.\PhysicalDrive0' (flags 000c0781) created successfully 00:00:00.911 VMSetError: D:\tinderbox\win-4.0\src\VBox\Devices\Storage\DrvVD.cpp(2573) drvvdConstruct; rc=VERR_VD_IMAGE_READ_ONLY 00:00:00.911 VMSetError: Failed to open image 'C:\Users\zzz\.VirtualBox\HardDisks\home-pt2.vmdk' for writing due to wrong permissions 00:00:00.911 VMSetError: D:\tinderbox\win-4.0\src\VBox\Devices\Storage\DrvBlock.cpp(963) drvblockConstruct; rc=VERR_VD_IMAGE_READ_ONLY 00:00:00.911 VMSetError: Failed to attach driver below us! Image is read-only. 00:00:00.911 VMSetError: D:\tinderbox\win-4.0\src\VBox\Devices\Storage\DevAHCI.cpp(8126) ahciR3Construct; rc=VERR_VD_IMAGE_READ_ONLY 00:00:00.911 VMSetError: AHCI: Failed to attach drive to Port1 00:00:00.911 PDM: Failed to construct 'ahci'/0! VERR_VD_IMAGE_READ_ONLY (-3205) - Image is read-only. 00:00:00.965 VMSetError: D:\tinderbox\win-4.0\src\VBox\VMM\VMMR3\VM.cpp(354) VMR3Create; rc=VERR_VD_IMAGE_READ_ONLY 00:00:00.965 VMSetError: Unknown error creating VM 00:00:00.966 ERROR [COM]: aRC=E_FAIL (0x80004005) aIID={515e8e8d-f932-4d8e-9f32-79a52aead882} aComponent={Console} aText={Failed to open image 'C:\Users\zzz\.VirtualBox\HardDisks\home-pt2.vmdk' for writing due to wrong permissions (VERR_VD_IMAGE_READ_ONLY). 00:00:00.966 Failed to attach driver below us! Image is read-only. (VERR_VD_IMAGE_READ_ONLY). 00:00:00.966 AHCI: Failed to attach drive to Port1 (VERR_VD_IMAGE_READ_ONLY). 00:00:00.966 Unknown error creating VM (VERR_VD_IMAGE_READ_ONLY)}, preserve=false 00:00:00.975 Power up failed (vrc=VERR_VD_IMAGE_READ_ONLY, rc=E_FAIL (0X80004005))