Unable to access file server (Synology Disk station from Windows 10)

When prompted with this error, follow the steps below.

 

Solution (FIX)

Ensure these are enabled

Other possible errors that can be found here and solutions as well.
https://support.microsoft.com/en-us/help/2696547/how-to-detect-enable-and-disable-smbv1-smbv2-and-smbv3-in-windows-and