8991: Hyper-V Booted from Acronis Bootable Media Hangs if Virtual Machine Uses SCSI

Also read in:

use Google Translate

This has been fixed

This article applies to:

  • Acronis Backup & Recovery 10 Advanced Server Virtual Edition


  1. You boot a Hyper-V virtual machine from Acronis Bootable Media;
  2. When booted, the Acronis Bootable Media freezes on trying to detect the virtual machine's SCSI disks:


Issue in the product.


This has been fixed and the fix is available in the latest build of the product. See Installation of the latest update of an Acronis product.

To work around the issue without installing the latest build, use IDE disks.

Alternatively, you can also use WinPE with the Acronis plug-in.

See Using WinPE.

More information

This has been fixed.

See also:


You are reporting a typo in the following text:
Simply click the "Send typo report" button to complete the report. You can also include a comment.
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
1 + 0 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.