Erroneous error: The process cannot access the file because it is being used by another process

[mrichman]

I do not have dockerd running.

PS C:\ProgramData\docker> C:\Users\mrichman\Downloads\docker-ci-zap.exe -folder "C:\ProgramData\docker"

time="2017-08-14T12:41:42-04:00" level=error msg="hcsshim::DestroyLayer - Win32 API call returned error r1=0x80070020 err=The process cannot access the file because it is being used by another process.id=docker flavour=0"
ERROR:  hcsshim::DestroyLayer - Win32 API call returned error r1=0x80070020 err=The process cannot access the file because it is being used by another process.id=docker flavour=0