goshoom: A required device isn’t connected

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Источник: http://dev.goshoom.net/en/2013/12/a-...snt-connected/
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Microsoft recently released Dynamics AX 2012 R2 Solution Demo Package V4, i.e. a new version of the virtual machine with Dynamics AX and related components installed and configured. The version of AX there is 2012 R2 CU7.

I successfully downloaded, unpacked and imported VM A (30 GB), but when I tried to boot it, I got the following error:

0xc000000e A required device isn’t connected or can’t be accessed

I tried few changes in settings and even different versions of Hyper-V to no avail. Finally I tried to fix the master boot record and other boot data – and that helped!

Here are the instructions:

1. Mount a Windows Server 2012 installation disc or disc image (in VM settings). Ensure yourself that CD is the first boot device (section BIOS in Settings).
2. Start the VM and confirm the boot from CD.
3. Select/confirm a language, keyboard layout and so on.
4. Don’t click Install now – choose Repair you computer instead.
5. Click Troubleshoot and than Command Prompt
6. Call these commands:
   bootrec /fixmbr
   bootrec /fixboot
   bootrec /rebuildbcd
7. Confirm the Window installation to be added to boot.
8. Reboot the VM and let it boot from disk.

Источник: http://dev.goshoom.net/en/2013/12/a-...snt-connected/