Windows 10: I cant install firefox and change proxy setting

I cant instsal fire fox and change proxy setting

:)

 

Firefox and proxy autentication...

If you mean proxy server settings in firefox type in the bar
about:config
navigate to network.negotiate-auth.allow-proxies and change the value to FALSE (is set to TRUE by default). That will make Firefox remember the proxy login and password.
OR you use the AutoAuth add-on
AutoAuth – Get this Extension for Firefox (en-US)

 

Firefox forgets proxy server

Does anyone know why Firefox discards the proxy settings after each PC restart? I'm on a corporate network which uses a proxy configurations script for external web access, and these setting work fine in IE. In Firefox, however, I need to re-enter these under Tools > Options > Advanced > Network > Settings... > Automatic Proxy Configuration URL every time the PC is started.

Bit of a pain really, so does anyone have any suggestions to make it stick?

 

proxy settings..

Hi,

Issues with the proxy settings are usually caused by broken system components. For us to provide an accurate solution, we would need you to answer the following questions:

• Which build and edition of Windows is installed on your computer?
• What changes have you made to the registry? Kindly provide us a screenshot of the changes that you made.
  
• To avoid redundancy, what are the troubleshooting steps that you've already performed?
  

In the meantime, we suggest that you create a test user profile. Check if you will have the same issue with proxy settings. This is for us to verify if the issue is isolated with one user profile or with multiple accounts.

To create a test user profile, follow these steps:

• Using Cortana search, type Settings and then hit the Enter key.
• In the Settings window, select Accounts.
• Select Family & other people.
• Choose Add someone else to this PC.
• Click I don't have this person's sign-in information.
• Click Add a user without a Microsoft account.
• Name the user as TEST and then provide a password.

We are looking forward to your response.