Failed to prepare operations. Error code: 7
Hello,
Yesterday I made a full disc backup of my primary disc (SSD 240GB).
Next, I added 2 more SSD to create a RAID5 volume. But when I try to restore my backup I get an error:
Failed to prepare operations. Error code: 7 'Le disque n'est pas trouvé, vérifiez que tous les disques durs sont attachés à l'ordinateur'
The source backup is located on my Synology NAS. I have enabled the gest account for limit the risk of authentication problem.
The source of the restore utility is a bootable USB key generated by Actronis True Image 2016.
Thank you for your help.


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Hello Steve,
It's exact, the probleme was solved by the chat support. It seems that I used the stadard recovery tool, but I must generate a WinPE tool to load the RAID hardware driver from Acronis True Image.
Because the target disc is visible on the standard recovery tool, I thought that the RAID driver is loaded.
thank you for your reply.
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Thank you for your feedback and glad that you have solved this problem.
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