Backup of virtual machine fails with "Partitionsfehler"

Hi,

I've the problem that on my Hyper-V host the backup of several virtual machines will stop and wait for interaction with the error message partition failure (in German “Partitionsfehler”) and will not continue till I confirm the error. Afterwards the backup of the vm is carry on and crashes a couple of minutes later with the error message below:

Ausführen der Backup- und Recovery-Engine fehlgschlagen. Zusätzliche Info: -------------------- Fehlercode: 2 Module: 218 LineInfo: 600f7166ce397da7 Felder: $module : C:\Program Files (x86)\Acronis\BackupAndRecovery\mms.exe Nachricht: Ausführen der Backup- und Recovery-Engine fehlgschlagen. --------------------

In this corelation I’ve two quetions:
1. Is there any possibility cause Acronis to ignore the error and continue with the next vm? Because this behavior has a result that the backup of the rest of the vm’s will not finished during the night and the job would continue in the office time when an administrator acknowledges the error.
2. Is there any known issue with this error message (I was found nothing in the forum as well as in the knowledgebase) .
What I’ve done so far is to run a checkdisk in a affected vm but without success. All the vm’s that cause that problem run without any problem, partially since years.

greeeeTz
Andreas