Firefox Portable

upgraded 52.0.1 to 53, FF would not start. Won't stay resident. Tried the 53.0.2 rev. 2, same thing.

Are you making a portable version of the last Firefox ESR v45 on June 13, 2017?

i always use firefox portable for several years. and place it in F disk,
yesterday, i reinstall my windows system, and after i click the firefox portable icon in F disk. the bookmarks and addons are disappear, it is almost a new firefox, everything are disappear.
How can i restore them?
and i wonder should i restore them? because it is portable.

Best regards

For some reason after installing FFP and adding No Script Security Suite and HTTPS Everywhere extensions, and then browsing with both extensions working fine, upon restarting Firefox the next browsing session, all my extensions were gone. A search in the installation folder turned up nothing recognisable. I installed both extensions again, and again, upon restarting Firefox, both were gone. The issue may not be peculiar to FFP.

For ESR (the primary but not the only version I run), the most recent one available as of yesterday (4/21/17) was 4580. Today, I see this has somehow jumped to 5210 (?), however I am still getting Mozilla messages to update ESR to v. 4590. So I'm a bit confused. Standard portable has just released v. 53.

Getting Firefox is already running. Running installed FF 52.0.2 (32 bit) and Portable 2.0.4.1 as downloaded. AllowMultipleInstances=true and moved to FirefoxPortable.exe dir. Would like to have new tabs opened instead of new window. Many reported problems are looking for multiple instances and not what I am looking for.

Recently, I've lost the ability to type a URL into the address bar and press ENTER to go to that site. Instead, nothing happens, and I have to use my mouse to click the arrow to the right of the address field in order to get to the site. This isn't the only aggravation I've been dealing with lately, but I'll stick to one problem at a time. Is there anything in the configuration settings that could cause this behavior (not that I recall having changed anything of late).

Hi,
I am trying use Firefox Portable with the VLC Web Plugin. I have copied npvlc.dll, npvlc.dll.manifest...but it doesn't work.

There are some way to do it?

Thanks

Hello,

I am wondering whether it is possible to turn off the Internet access to Firefox Portable and make it open only the files on the disk (USB Drive included)?

I use it strictly for Browsing HTML files cached on my disk and would like Firefox to not go online, at least not first without warning me.

Thanks for your time!

When trying to reply to an email using a portable version of Firefox the reply box pops up, however I am unable to type anything into the box. It acts as if the keypad is dead, has no response.

At first I kept getting a message saying that "this version of Chrome was not supported" by Gmail. This was what was in my Firefox browser window. I then clicked to update firefox and after the update (still Firefox 52.0.*) I am still getting the same results just no longer getting the not supported message any more.