Could not read MBR. Error message: Backup GPT magic wrong 1

client
1

Hi all, i tryed to do a full image backup from the C: drive a couple of times. Every time i got the same error. I have some other workstations that do backups without any problems.

Is this a bug or have i done something wrong?

Client OS: Microsoft Windows 10 Pro for Workstations (build 16299), 64-bit
Client version: 2.4.10
Server version: 2.4.11

15.04.20 12:51      INFO    Starting unscheduled incremental image backup of volume "C:"...
15.04.20 12:51      DEBUG   Backing up SYSVOL...
15.04.20 12:52      DEBUG   Backing up SYSVOL done.
15.04.20 12:52      DEBUG   Backing up EFI System Partition...
15.04.20 12:52      DEBUG   Backing up EFI System Partition done.
15.04.20 12:52      INFO    Basing image backup on last incremental or full image backup
15.04.20 12:52      WARNING     Error retrieving last image backup. Doing full image backup instead.
15.04.20 12:52      ERROR   Could not read MBR. Error message: Backup GPT magic wrong 1
15.04.20 12:52      ERROR   Cannot retrieve master boot record (MBR) for the disk from the client.
15.04.20 12:52      INFO    Time taken for backing up client client-pc: 20s
15.04.20 12:52      ERROR   Backup failed

debug.log (46.7 KB) sysvol_test.log (2.3 KB)

2

The partitioning (GPT) is damaged. Pretty much any partitioning tool would repair that, maybe also the fixboot /mbr? Idk.

I am wondering if the client should just ignore this, however… (it is redundant partitioning information)