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Lastpass doesn't install into firefox 18. I'm using win 8 pro 64 bit.


I have ie 10, firefox 18, and the latest version of chrome on my win 8 pro 64 bit os. I first used the universal installer for lastpass password manager to install lastpass on all my browsers. It showed up fine in ie and chrome but there was no sign of it in firefox 18. I checked the toolbars under the view tab and there was no sign of it. I've been using lastpass for about 1 1/2 yrs now and this is the first time it didn't show up in one of the browsers. I tried reinstalling using the universal installer and I also tried just installing it in firefox through the addons. There is still no sign of it. If you know what is causing this , I would like to know. Thank-You......John MacKinnon

Additional System Details

Installed Plug-ins

  • Google Update
  • VLC media player Web Plugin 2.0.2
  • npFFApi
  • iTunes Detector Plug-in
  • Foxit Reader Plug-In For Firefox and Netscape


  • User Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0

More Information

mermaldad 1 solutions 3 answers

Helpful Reply

Same problem, Windows 7, 32 bit, Firefox 18.0.

Helpful Reply

Actually, I figured out the fix, it was pretty obvious. I just went into my extensions and lastpass was there so all I had to do was enable it and it showed up in the browser. Not sure if the same fix will work for you.

mermaldad 1 solutions 3 answers

Ugh, now I feel stupid. I don't know why I have such a block with the term "extensions", but I never think to look there, even when I look at the add-ons menu. Thanks for the pointer.