Firefox Portable

I have a brand-new, fresh instance of Firefox Portable 55.0.3 running on a Windows 10 Pro machine. All antivirus is disabled for testing.

If you open a Desktop Shortcut created by Firefox Portable in a text editor, it reveals the path to the PortableApps Firefox installation it was created with. That might be fine if you were dragging to your flash drive to make the link, but they're often created by dragging to the desktop. You don't really want a file with that path in it there.

Suggested solution:
The line "IconFile=" should have nothing after the equals sign instead of any path.

With version 54.0 I worked quietly with two windows, for a total of 59 tabs open.
With that version, I closed and restarted Firefox portable edition with all the tabs listed, without any problems.
But after upgrading to either italian v.55.0.2 or v.55.0.3, some cards disappear or rather reopen but no longer load contents because they have lost the URL and remain open as new tabs.
To be able to work with all 59 open tabs again, I had to make a version downgrade and restore the file sessionstore.js.
What's the problem ?

Hello,

Hello,
I'm sorry, probably my question was answerd earlier, but I can't found!
(I missed "sub-forum specified search feature" here)
Following:
I want install "FirefoxPortableESR_52.3.0_German.paf.exe" at memory-stick, for portable use.
I use local, persistent, a Firefox-Portable-Edition, updatet to V54.0.1 (64Bit).
Now, the Installer of the "FirefoxPortableESR_52.3.0_German.paf.exe" refuse the installation while the local firefox is running!

Both firefox 54 and 55 are, on USB stick, fast in anonymous navigation but slow in not anonymous navigation !! It's a disappointment .... Why ??

Hello

While browsing pixiv with the firefox portable the site layout became borked losing some of it's several functions.

Context:
Messed up layout - http://imgur.com/n3BnFRr http://imgur.com/xzeS7oh
Correct layout - http://imgur.com/40YqtXV

I just noticed this folder :
C:\Users\XXX\AppData\Roaming\Mozilla\Firefox\Pending Pings
left behind after exiting FF portable.

Maybe it needs to be cleared up like crash-reports.

Noticed it in v55.

Never done a portable before, so I know absolutely nothing about this. Basically, I want to get Firefox 3.5 onto a flash drive, along with some add-ons and extensions. Is there any sort of step-by-step instructional available for us total greenhorns? Can someone point me in the right direction? Thanks!

- Copied FirefoxPortable.ini from Other\Source to the folder containing FirefoxPortable.exe and made sure all the entries in it were correct.
- Tried to run "FirefoxPortable.exe -p" but found out later that it was not portable.
- Made an %appdata%\Mozilla\Firefox\profile.ini file and a Profiles subfolder (both empty) under that folder.
- Did not tamper with the App folder, except for deleting Firefox64.

Nothing worked. This seems to be a new problem as I couldn't find any solution on the Web.