AOMEI Backupper 4.0.3 log is as follows:

====================== System Information ======================
Module Path: C:\Program Files (x86)\AOMEI Backupper\Backupper.exe
Product Name: Windows 7 Professional (6.1.7601.2)
Service Package: Service Pack 1
OS Version: 6.1
Total Memory: 12251 MB
Available Memory: 6396 MB
System Root: C:\Windows
Processor Architecture: AMD64
Processor Number: 4
Current Time: 2017-5-27 10:0:32
================================================================

[0       ]Green.cpp(227): ============== SystemVersion ==============
[0       ]Green.cpp(228): System version: 6.1
[0       ]Green.cpp(229): IsWow64: 1
[2       ]::GetFileAttributesA(sCurPath) != INVALID_FILE_ATTRIBUTES return code: 0x00000000, NetworkMgr.cpp(253).
diskinfo.h(451): Failed to init GPT style table.
[3       ]fatlabel.cpp(144): Failed to get label for FAT12 or FAT16.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:2.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:2.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:2.
diskinfo.h(156): Failed to ReadFile in _IsOfflineDisk.
diskinfo.h(69): Failed to ReadSector in IsGptDisk.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:2.
diskinfo.h(433): Failed to ReadSector in IsGptDisk.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:2.
diskinfo.h(451): Failed to init GPT style table.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:2.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:2.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:2.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:3.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:3.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:3.
diskinfo.h(156): Failed to ReadFile in _IsOfflineDisk.
diskinfo.h(69): Failed to ReadSector in IsGptDisk.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:3.
diskinfo.h(433): Failed to ReadSector in IsGptDisk.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:3.
diskinfo.h(451): Failed to init GPT style table.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:3.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:3.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:3.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:4.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:4.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:4.
diskinfo.h(156): Failed to ReadFile in _IsOfflineDisk.
diskinfo.h(69): Failed to ReadSector in IsGptDisk.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:4.
diskinfo.h(433): Failed to ReadSector in IsGptDisk.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:4.
diskinfo.h(451): Failed to init GPT style table.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:4.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:4.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:4.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:5.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:5.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:5.
diskinfo.h(156): Failed to ReadFile in _IsOfflineDisk.
diskinfo.h(69): Failed to ReadSector in IsGptDisk.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:5.
diskinfo.h(433): Failed to ReadSector in IsGptDisk.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:5.
diskinfo.h(451): Failed to init GPT style table.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:5.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:5.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:5.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:6.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:6.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:6.
diskinfo.h(156): Failed to ReadFile in _IsOfflineDisk.
diskinfo.h(69): Failed to ReadSector in IsGptDisk.
diskinfo.h(37): Failed to IOCTL_DISK_GET_DRIVE_GEOMETRY. DiskNumber:6.
diskinfo.h(433): Failed to ReadSector in IsGptDisk.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:6.
diskinfo.h(451): Failed to init GPT style table.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:6.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:6.
[21      ]parttable.cpp(71): Read MBR to fail. DiskNumber:6.
diskinfo.h(451): Failed to init GPT style table.
diskinfo.h(451): Failed to init GPT style table.