On my windows server 2016 I userd disk2vhd for backups, but for some reason last backups that disk2vhd created in last time was invalid.
Disks works ok and whole system too.
So I want to make backups with VSS, I created vss snapshot mounted it as disk S: and tried to copy files from it via
xcopy /E /H /R
robocopy /xj /E /B
But in both ways I got "Access is Denied" on some files, sometime system files, sometime user files.
I am using cmd as administrator.
Admin approval mode disabled in group policy.
But I am still getting "Access is Denied" error
How I can backup full disk without getting Access is Denied error ?
Maybe someone can advice me easier way to do it.