MikroTik

1. If you have other device for example Android tabled or smartphone, check if you can access your samba share through it. Apps that can access smb shares: ES file expolorer, Lidroid.

2. If first step is succesful then re-check windows settings. Win based pc's can be a bit quirky with smb shares before you get them working in some cases.

hi all, i'm configure Samba share on usb flash drive but not connect share \\mikrotik\share
Connected in Windows 8.1 x64

hi all, i'm configure Samba share on usb flash drive but not connect share \\mikrotik\share
Connected in Windows 8.1 x64

Problem is in http://support.microsoft.com/kb/2686098

On win xp, win 7 - all is fine.

You need to make registry cnanges

To work around this problem, use either of the following methods.
Require signing on the third-party file server

To require signing on the SMB client or the SMB server, turn on the "RequireSecuritySignature" setting. See your vendor’s documentation for instructions to set the signing setting to "required" on the vendor’s SMB server.

You can enable signing by using PowerShell on a Windows Server 2012 or Windows 8 client. To do this, run the following command:

Set-SmbClientConfiguration -RequireSecuritySignature $true
Disable "Secure Negotiate" on the client

You can disable the Secure Negotiate option by using PowerShell on a Windows Server 2012 or Windows 8 client. To do this, run the following command:

Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters" RequireSecureNegotiate -Value 0 -Force