virtualbox.org

hi my friends,
would you please help me fix this error:
Result Code: E_FAIL (0x80004005)
Component: Console
Interface: IConsole {8ab7c520-2442-4b66-8d74-4ff1e195d2b6}

I want change "ModelNumber" hard disk in Virtual Machine. I use vobxmanage with code behind:
VBoxManage setextradata "trang" "VBoxInternal/Devices/piix4ide/0/Config/PrimaryMaster/ModelNumber" "WDC WD10EZRX-22A3KB0"

My System: Window 7 Professional 64bit, Virtualbox 4.3.10 r93012,
VirtualMachine: storage controller IDE, type PIIX4, hard disk IDE Primary Master.

Thanks you so much.

help me

Help you how? You are overriding a hardware identification, and hence ruining the hardware connections inside the guest. That seems like a catastrophic error to me. And pointless too, since your guest will not have the correct device drivers, and even if you did they wouldn't work since the hardware is not what it says it is.