File Server Error - Windows 8 / windows 2012

While using windows 8 or Windows 2012 was getting Extended Error Connecting to NAS or system error 2148073478 or  ("an extended error has occurred")

Soltuion

Reduce workstation security so that can access NAS, linux file server, etc

HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters

REG_DWORD  RequireSecureNegotiate = 0