AOMEI Backupper 5.7.0 log is as follows:

====================== System Information ======================
Module Path: C:\Program Files (x86)\AOMEI\AOMEI Backupper 5.7.0\ABService.exe
Product Name: Windows 10 Home (6.2.9200.2)
Service Package: 
OS Version: 6.3
Total Memory: 8174 MB
Available Memory: 3673 MB
System Root: C:\WINDOWS
Processor Architecture: AMD64
Processor Number: 8
Current Time: 2020-6-3 15:18:19
================================================================

[2020-06-03 15:18:19] [0       ]::GetFileAttributesA(sCurPath)!=INVALID_FILE_ATTRIBUTES return code: 0x0103100B, NetworkMgr.cpp(259).
[2020-06-03 15:18:19] [0       ]=== ABService.cpp(1140): 2020-06-03 15:18:19 --- Start task: 55daaff5-9761-473a-a7a8-fcd065a8e3ef ===
[2020-06-03 15:18:19] PathRebuilder: m_curMap: 
[2020-06-03 15:18:19] [0       ]UiRecord.cpp(7149): Changed letters: 

[2020-06-03 15:18:19] [18      ]ABService.cpp(1010): Backup core not running.
[2020-06-03 15:18:19] [0       ]ABService.cpp(1014): Start backup core successed.
[2020-06-03 15:18:21] [2       ]ABService.cpp(1081): RPC Exception 1722
[2020-06-03 15:18:21] [2       ]=== ABService.cpp(1092): 2020-06-03 15:18:21 --- Start from sv 55daaff5-9761-473a-a7a8-fcd065a8e3ef ===
[2020-06-03 15:18:23] [2       ]ABService.cpp(1081): RPC Exception 1722
[2020-06-03 15:18:23] [2       ]=== ABService.cpp(1092): 2020-06-03 15:18:23 --- Start from sv 55daaff5-9761-473a-a7a8-fcd065a8e3ef ===
[2020-06-03 15:18:25] [2       ]ABService.cpp(1081): RPC Exception 1722
[2020-06-03 15:18:25] [2       ]=== ABService.cpp(1092): 2020-06-03 15:18:25 --- Start from sv 55daaff5-9761-473a-a7a8-fcd065a8e3ef ===