SMB & FTP Support

[User]

AntTek is unable to find my SMB server & my FTP server but all other file managers can. Is there anything I am missing? I have a rooted S3 with Slim Rom, have granted user permission, have downloaded all extensions, and have tried with my DDNS and my ip address both locally and via WAN and AntTek will not find my server. Also, when I try to browse my root folders it says it has not been granted permission but I have taken all precautions to make sure if has root and other full access permissions, thank you.