Remove the following registry keys

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoRemoteRecursiveEvents
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoRemoteChangeNotify

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters]

"DirectoryCacheLifetime"=dword:00000000


Restart explorer and try again!

 

The keys didn't exist for me, but I added them as DWord with a value of 0 (zero) and restarted Explorer and it worked.


http://www.teamas.co.uk/2012/02/windows-2008-r2-shared-files-do-not.html


https://social.technet.microsoft.com/Forums/windows/en-US/947489ae-dc86-45f0-ad5e-463a62e1d59f/files-not-showing-up-in-networked-drive