Firefox Portable

I have been using Firefox Portable Version 142.0.1 for a while. Now it will not start.

The first thing I noticed was that my backup operation was having problems because it was saving information into the profile/datareporting/archive directory despite data reporting being turned off. Further complicating thing is that the archive directories and files require odd administrator access which foiled the backup and would not allow me to delete them.

Whether it is related or not, now it simply won't start up.

This is incorrect. All my Papps are loaded on a USB microSD card which is working fine. I checked I can create a text file with Explorer in Firefox Portable's folder.

Any help appreciated,

Windows 11, version 24H2, FF portable 140.0.4

As it has done before, FF started updating despite all settings against it. I interrupted it by pulling out the memory stick, but now it would not launch nagging about creating a new profile. I DO NOT WANT ANY UPDATES!!! They always carry unwanted changes forcing users to waste time restoring their settings if it's possible at all! We're aware of security risks - please respect our choices!

Sorry, but I couldn't think of a better title.

I'm currently running Firefox Portable v139.0.1. I realize 139.0.4 has been available from the platform for a few days now, but my platform doesn't "see" that my version is out of date. All other apps update just as expected.

I can probably wait unitl the next version comes out, and hope that the platform sees that my version is needing updating, but I fear it may be "stuck" for some other reason.

I´m using Firefox Portable 138.0.1 Updated from PortableApp on May 05
O.S. Widows 10 Home S.L. Spanish

I want to choose when to install updates from PortableApp, but my Firefox updates automatically, and cannot change that in Tools.
When I try it shows "Firefox is being updated by another instance" . I have not idea of which "instance" is updating my Firefox.

When I try to select: "Check for updates but let you choose to install them" shows:

how do you change toolbar background color? i cant get good contrast. thx
i try in themes but dont find any option and changing theme doesnt bring wished color.
nor of the setting or themes get met to black background, i need to find other way.
i afraid i have to find a way in about config, as not having consistent color for all background.
i kinda try to get black for all backgrounds.
how do i get it?
thx
EDIT
this could possibly do...
but they forgot to put the name of the html or css file to change it in.

I just tried opening a link from TB portable, but it said FF was already running and I need to close it to open a FF portable. I did, checked the shortcut I use that points to portable FF location and the link opened, but in the opened browser About FF said it was FF, not portable like it used to say. Does it mean I'm actually running regular FF? It forced 2 updates on me so I don't know what happened - now it's v.115.
Thank you for a quick reply.

Firefox is Multilingual now. Language can be switched or added in Settings -> Language -> Set Alternatives... -> Select a language to add... -> Search for more languages... -> Select a language to add....
So no need to create so many different language versions anymore.

How many separate copies of Firefox can you run continuously without causing problems in the browsers' functionality? It's like cloning applications.

Is it possible to reduce the tab bar and the address bar? It takes up a lot of space on the screen.