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I keep getting an error message "The add-on could not be downloaded due to a connection failure"

  • 5 replies
  • 1 has this problem
  • 3 views
  • Last reply by FredMcD

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I have been trying for some time to install add-on for LastPass and TrueKey, both password management programs.

Each time I try I get the connection failure message and nothing gets installed. Is it a problem with Moz servers? I have found nothing in the public forums except a lot of frustration that this error is occurring after being reported so many times over such a long period.

If it cannot be resolved quickly, I will have to stop using Firefox, even though it is my preferred browser for general use. I need access to my password lists.

I have been trying for some time to install add-on for LastPass and TrueKey, both password management programs. Each time I try I get the connection failure message and nothing gets installed. Is it a problem with Moz servers? I have found nothing in the public forums except a lot of frustration that this error is occurring after being reported so many times over such a long period. If it cannot be resolved quickly, I will have to stop using Firefox, even though it is my preferred browser for general use. I need access to my password lists.

All Replies (5)

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Where are you trying to download those from?

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I am using the facility in each of the programs (LastPass, TrueKey). Each of these programs is downloaded from their official site and installed onto my computer. Each program provides a means of installing the add-ons for the browser I wish to use. When initiated, the browser opens and attempts to download the extension. A window then appears with the connection error. The extension is not installed. Because it happens with two separate programs, I am assuming the issue is with Firefox.

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Have you tried getting these from Mozilla Add-ons Web Page {web link}

Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options)
key, and then starting Firefox. A small dialog should appear. Click Start In Safe Mode (not Refresh).

Is the problem still there?

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Thanks.

The Add-ons web page has a LastPass add-on that worked. There is nothing there for TrueKey.

When I tried in safe mode the result for TrueKey using the installer from the TrueKey program came up with the same error as before: connection problem.

So, I am still unable to use TrueKey in Firefox. I have also had this investigated by McAffee (TrueKey) help, but no joy there.

I guess that if we could get the add-on placed in the add-ons web page, it would work. From the searches I did, however, it seems this is an issue that is effecting quite a few people and has been around for some time.

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Check with their support sites.