
Right-click the system tray icon of an anti-virus utility to select a Disable or Disable option from its context menu. If the problem no longer appears, it means that your firewall was blocking the app, so enable the firewall and adjust your settings accordingly.Īlso, disable any third-party antivirus utilities that might also include firewalls. Select now Disable Windows Defender Firewall for both connection types and click OKAY.Ĭheck if the problem is still there.Select Rotate Windows Defender Firewall Enabled or Disabled.Hurry the Windows key + S and type firewall.Then add 127.0.0.1 in the last line of the hosts file.Switch Text documents for All the files and select hosts.Then navigate to the following directory: C:\Windows\System32\Drivers\etc\.Right-click on Notepad and select t Run as administrator to launch it.

Hurry the Windows key + S and type notepad.A command prompt window will open briefly to reset the MS Store cache.press the Reset button, and the click Reset again to confirm.To select Viber in the list and click Advanced options.Hurry the Windows key + X and select Apps and Features.

