Deploy and update agent from 1.1.8 to 1.1.9 version

[Moji]

Hello Everybody,

      Today, I trying deploy and update agent from 1.1.8 to 1.1.9 version, but I found error  status "Fail" message "file transfer fail" 
please help me or guide solution

Thank you so much
        Moji

[lindeamon]

if it happened just once then just go to the node containing the server and upgrade it manully otherwise check things like firewall or permissions or network communication.

[Moji]

I check firewall on client, : firewall disable but not sure about permission access.

 
I install manual on client, result success: client connect server.

 
Thank you for your support