40642: True Image 2013 by Acronis: Cloning Fails with “Error Code: 10 'File System Error Is Found' with Extended Code: 458,776 'Mft Bitmap Corrupted”

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Operating Systems: 

Cloning fails with “Error code: 10 'File system error is found' with extended code: 458,776 'MFT bitmap corrupted”

This article applies to: 

  • True Image 2013 by Acronis


  1. You attempt to perform a disk cloning;
  2. The operation fails with:

    “Error code: 10 'File system error is found' with extended code: 458,776 'MFT bitmap corrupted”


There is a file system error on the source disk.


You can solve this issue with the following steps:

  1. If this is the first time you have this issue, please check all the disks for errors by the means of the CHKDSK utility:
    1. Go to the Command Prompt (Start -> Run -> cmd);
    2. Enter the command: chkdsk DISK: /r
      where DISK is the drive letter of the partition you need to check.
      (!) Checking the C: drive may require you to reboot the machine.
  2. If the issue still persists, it is recommended to install the latest updated SnapAPI driver:
    1. Download, unpack and install the SnapAPI1088;
    2. Reboot the machine;

If the issue remains after installing that driver, please Acronis Customer Central after generating a system report. See True Image 2013 by Acronis: Generating System Report.


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