Failed for activation

I have already installed uipath studio 2018.4.3 CE and it is already activated but now it is asking for activation if I tried to activate it results in below mentioned error

please try using Hotspot internet from your mobile if you are in a protected wifi/network.

I am using hotspot only that WiFi is password protected one.

Hi @ tamiltrRegular,

hi add the same issue when install enterprise in the company i work so, ther is a option to do it manualy try that and will work, if you dont now how contact support and they will help you.

In my case it was becouse of the network security of the company.