robocopy volume snapshots

I am trying to robocopy data from a mounted volume shadow snapshot. I tried to following methods

1. opened a command shell as admin under psexec

2. typed in vssadmin list shadows /for=c:

3.mounted a snapshot by typing mklink /d C:\shadow2  \\?\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\

4. I can access the mounted snapshot via the explorer browser and cmd shell

5. When I try to acquire data using robocopy     robocopy "\\remotemachineip\shadow2" "\\examinermachineip\g\snapshot" /e /zb /copy:DATSO /xj /a-:h /r:10 /w:10

I get the error Error 317 (0x0000013D) Accessing Source Directory. I have also tried giving myself full permissions on the snapshot folder shadow 2;however, the same issue arises. I am stumped here.