ShortyLong Posted September 13, 2016 Report Share Posted September 13, 2016 Every time I try to install the add-on for Firefox in Windows 7 I get the following error. Firefox 48.0.2 Quote The address wasn’t understood Firefox doesn’t know how to open this address, because one of the following protocols (enpassextension) isn’t associated with any program or is not allowed in this context. You might need to install other software to open this address. I have checked all the JavaScript settings using about:config and they are correct. I guess I will try it on chrome next but I really want to use Firefox. I am a pretty advanced user but there is just no information on Google beyond what I have tried. Any help would be much appreciated Link to comment Share on other sites More sharing options...
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