On our Azure backup, we have 2 jobs:
1. System State
2. Drive Data / File backup
System State job runs OK but the drive data / file backup always reports warning on scheduled run, if we check the logs they show pretty much every file / folder in C:\Windows\WINSXS has been skipped:
DATA FAILURE0x80070002 C:\Windows\WinSxS\...
DATA FAILURE0x80070002 C:\Windows\WinSxS\...
DATA FAILURE0x80070002 C:\Windows\WinSxS\...
DATA FAILURE0x80070002 C:\Windows\WinSxS\...
If we rerun the backup job manually, most times it will report the job OK, if it reports the same warning and we rerun the job again, it'll then report OK on 3rd run then it'll run without issue until the next round of MS Updates are released and then it starts reporting the warnings again
All of the folders listed in the failed file list exist, I can access them in Explorer with no issues.
Has anyone come across this before and if so did you ever find a resolution?