issue with win 8.1 activation failed : we could not reach the activation server 20003,20019

[Mahsa 0]

hello
i have problem activation in win 8.1 

i've get error code : ecp 20003 ,20019

we could not reach the activation server for several time in different PCs 

and for resolve this problem i do installing last version of eset internet and 
netsh winsock reset but it does not resolved

[Marcos 5,072]

Please continue in the existing topic about "20003" activation issues at https://forum.eset.com/topic/18163-activation-failed/ and let us know if you can open the EDF URL in a browser and provide me with logs gathered by ELC.

To prevent duplicate topics, we'll draw this one to a close.