Help on and Resolve Error 102 (net::ERR_CONNECTION_REFUSED): Unknown error

Malicious malwares disable your internet connection to prevent you from searching DIY solutions or to prevent you from downloading anti-virus softwares. If you're getting "Error 124 (net__ERR_WINSOCK_UNEXPECTED_WRITTEN_BYTES)," or Error 102 (net::ERR_CONNECTION_REFUSED): Unknown error, here is a very easy solution to fix your problem.

For the following errors, try the solutions below:

Error 2 (net::ERR_FAILED): Unknown error
Error 104 (net::ERR_CONNECTION_FAILED)
Error 105 (net::ERR_NAME_NOT_RESOLVED)
Error 102 (net::ERR_CONNECTION_REFUSED): Unknown error

Follow these steps (for Windows):

Click the Tools menu.
Select Options.
Click the Under the Hood tab (Chrome) Internet Options (IE).
Click Change proxy settings/Click LAN Settings.
Make sure that the "Automatically detect settings" checkbox is selected.
Click OK for all dialog boxes.