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Unable to launch Firefox and getting message 'The Proxy server is refusing connections'. All was working fine until noticed a message that a Firefox update was being installed - unable to connect since then. Any suggestions? Thanks.

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  • Last reply by cor-el

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Unable to launch Firefox browser and getting message 'The proxy server is refusing connections' - this seems to be connected with a recent software update as all working fine until then.

This happened

Every time Firefox opened

After an update installed on 5th July.

User Agent

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727)

Unable to launch Firefox browser and getting message 'The proxy server is refusing connections' - this seems to be connected with a recent software update as all working fine until then. == This happened == Every time Firefox opened == After an update installed on 5th July. == == User Agent == Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727)

Chosen solution

In Firefox 3.6.4 the default connection settings have been changed to "Use the system proxy settings". See #Firefox_connection_settings|Firefox connection settings

You can find the connection setting here: Tools > Options > Advanced : Network : Connection If you do not need to use a proxy to connect to internet then select No Proxy

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Chosen Solution

In Firefox 3.6.4 the default connection settings have been changed to "Use the system proxy settings". See #Firefox_connection_settings|Firefox connection settings

You can find the connection setting here: Tools > Options > Advanced : Network : Connection If you do not need to use a proxy to connect to internet then select No Proxy