@Plamen, thats because most of the pip repos start with https:// All other answers suggests to use http_proxy, but in this case, you have set https_proxy - John Chornelius Sep 24 '18 at 9:20 add a comment |

Enter the IP/HTTP address and port number of the proxy server you want to connect to. Do this on the respective text fields. Contact your firm's IT personnel if you don't know the IP address and port number of the proxy server you want to connect to. 7. Save. Click "OK" to save the changes made on Safari's proxy server setting. Navigate to the Connections tab and click on LAN settings at the bottom.A new dialogue box will appear. At the bottom finds Proxy Server section and uncheck the box "Use the proxy server for your LAN (These settings will not apply to Dial-up or VPN connection). There is a problem with the proxy server's security certificate, %s. The name on the security certificate is invalid or does not match the name of the site. Outlook is unable to connect to this server. (%s) A proxy server -or-A firewall that does not allow HTTP requests to be placed on your local network; Internet Explorer is not your default browser. The ForceShellExecuteregistry key is not present in the following location or is not set to 1: For 32-bit Office Versions installed on 64-bit OperatingSystems. Open it and click on the Connection tab'. If your ISP doesn't require the use of a proxy server, then the settings will be set to 'Automatically detect settings'. However, if your ISP requires a proxy server to work, then there will be two option - Use automatic configuration script, Use a proxy server for your LAN. A proxy server is a server that acts as an intermediary between your computer and other servers. Right now, your system is configured to use a proxy, but Google Chrome can't connect to it. Here Here uncheck the Use a proxy server for your LAN option and once you are done, hit OK button. STEP 4. Reboot the PC, for the changes to take over. Once your system comes back to life, the problem of Unable to connect to the proxy server will be long gone. Solution 2 : By Changing Registry Editors

And the proxy server currently is not working so browser will refuse connections. Let us try the following steps, and check if it helps. Go to Start and type internet options in Search box. Click on Internet Options. Click on "Connections" tab. Click on LAN settings. Uncheck "Use a proxy server for your LAN". Also, see:

Sometimes when you connect to a particular network, it may automatically configure proxy server settings on the device and therefore, when you re-connect a laptop, for example, to another network, the Internet won't connect. Get-WebApplicationProxyApplication : Web Application Proxy could not connect to the AD FS configuration storage and could not load the configuration. Make sure that the Web Application Proxy server can connect to the AD FS server, and if not, run the Install-WebApplicationProxy command. (0x80075213) "Unable To Connect To Proxy Server" SOLUTION (For Windows 7/8/10) - Duration: 4:37. MDTechVideos 58,293 views. 4:37. Cannot connect to Teamviewer server since yesterday I see the following in the log: Same here. Several Windows machines with latest version of TeamViewer, unable to connect to server. No Proxy selection did not work. One machine at same location does work, but don't see any difference. 0 Kudos Highlighted.

Cannot connect to Teamviewer server since yesterday I see the following in the log: Same here. Several Windows machines with latest version of TeamViewer, unable to connect to server. No Proxy selection did not work. One machine at same location does work, but don't see any difference. 0 Kudos Highlighted.

Step (2): A set of new options will be displayed on your screen. From here you have to go to Network and then select Change proxy Settings…. Step (3): A pop-up window will appear. Now you have to open the connections tab and then click on LAN Settings option.. Step (4): Now go "Local Area Network (LAN) Settings" tab and then Proxy server section. Here you have to disable "Use a proxy Fix: Unable to connect to Proxy Server in Windows 10 If the issue is with your Computer or a Laptop you should try using Restoro which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. Enter the IP/HTTP address and port number of the proxy server you want to connect to. Do this on the respective text fields. Contact your firm's IT personnel if you don't know the IP address and port number of the proxy server you want to connect to. 7. Save. Click "OK" to save the changes made on Safari's proxy server setting. Navigate to the Connections tab and click on LAN settings at the bottom.A new dialogue box will appear. At the bottom finds Proxy Server section and uncheck the box "Use the proxy server for your LAN (These settings will not apply to Dial-up or VPN connection). There is a problem with the proxy server's security certificate, %s. The name on the security certificate is invalid or does not match the name of the site. Outlook is unable to connect to this server. (%s)