win10 home 64bit about mcec HOT 1 CLOSED

This is the the status:
Hi Support
I need your help with the MCE app
I am using 3 PC with win10 64bit and MCE app.
In 2 PCs the MCE software stopped working.
Could not connect to the server
I disable the Anti-virus plus the fire-wall with no succeed.

Status of the MCE

" 18-01-24 14:47:37] MCEC: Log file being written to C:\Users\HT\AppData\Local\Kindel Systems\MCE Controller\MCEControl.log
[18-01-24 14:47:37] MCEC: Version: 1.9.0.92
[18-01-24 14:47:37] MCEC: No user defined commands loaded; MCEControl.commands was not found.
[18-01-24 14:47:37] MCEC: 267 commands available.
[18-01-24 14:47:37] Server: Error
[18-01-24 14:47:41] Server: Wakeup: Socket error occured: No such host is known
[18-01-24 14:47:41] Server: Stopped.
[18-01-24 14:47:41] MCEC: You are running the most recent version of MCE Controller.

Need your help

from mcec.