

Thus, a proxy has functions of both a client and a server. The responses pass back through it in the same way.

It receives requests from clients, and forwards those requests to the intended servers. HTTP ProxiesAn HTTP proxy is a program that acts as an intermediary between a client and a server. Fig 1.6 Web server response to the browserAfter sending the response, the server closes the socket. That file is located in your currently active Firefox profile folder, which you can locate using the steps in this article: ].Happy Report writing!(more file contents). Read this answer in context 👍 1 All Replies (6) Otherwise, there's no reason to keep the old folder except research/curiosity. If something essential is missing, look in these folders: Note: Some plugins may exist only in that OldFirefox folder. It should automatically connect to your existing settings. (D) Run the installer you downloaded in (A). (32-bit Windows folder names) C:\Program Files\Mozilla Firefox (64-bit Windows folder names) C:\Program Files (x86)\Mozilla Firefox

(C) Rename just the current program folder, either: (Scroll down to your preferred language.) (A) Download a fresh installer for Firefox 42.0 from to a convenient location. Do NOT uninstall Firefox, that's not needed. As described below, this process does not disturb your existing settings. We use this name, but it's not about removing your settings, it's about making sure the program files are clean (no inconsistent, corrupted, or alien code files). You also might try the following if you didn't delete your Firefox program folder when reinstalling previously: That file is located in your currently active Firefox profile folder, which you can locate using the steps in this article: Profiles - Where Firefox stores your bookmarks, passwords and other user data. I suggest renaming the cert8.db file in case it has become corrupted, although if you removed all your Firefox data, this probably won't help.
