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duplicate of /questions/1546750 thread

In this version, do I still have another account and password from other application that already saved before in the past version?

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duplicate of /questions/1549163 thread as it has a reply.

Today as I got to work (Windows 11 machine), I had a suspicious Firefox.exe file on my Desktop, it was not a shortcut, but exe file. I did a little investigation and research, and I noticed some difference from Program Files exe file and Firefox.exe on my Desktop:

C:\Program Files\Mozilla Firefox\firefox.exe

Size: 695424 bytes SHA-256 hash: EEB242895F8ED48B43EAAA9ECA06C6DDE54425F8AE0E16200D2D46F839B9A540 File version: 145.0.0.327 Copyright: ©Firefox and Mozilla Developers Date modified: 16.11.2025 12:35 Original filename: firefox.exe Digital Signature: Mozilla Corporation

and Firefox.exe that appeared on Desktop

C:\Users\User\Desktop\Firefox.exe

Size: 389248 bytes SHA-256 hash: E8DA5735FE1B5E92BA3636B8D17B5BEC0EA521DB6A8B5A52177FF3E8B2F60710 File version: 145.0.0.327 Copyright: Licence: MPL 2 Date modified: 16.11.2025 12:35 Original filename: desktop-launcher.exe Digital Signature: Mozilla Corporation

I scanned both files in VirusTotal, and they both seems clean and legit

I uploaded both files to:

https://drive.google.com/file/d/1kALgQbfhIpHqs1pN6dmTdF71nm10LlD-/view?usp=sharing

Can somebody assure me that both files are OK, and can somebody explain to me why Firefox.exe appeared on my Desktop, and why is there difference between two files in size, Copyright info, and original filename ?

On Windows 10 with 64-bit Firefox, after updating from version 144 to 145, some local HTTP-only servers stopped working and became inaccessible. When I enter http://<local server name>, after a few seconds it automatically changes to https://<local server name>, and since no HTTPS service is running, it ends with a “Server not found” page. It seems to be related to DNS — accessing http://<IP address> works fine.

I tried a clean installation with a new user profile, but it didn’t help. Downgrading to version 144 fixes the problem, but at the cost of losing the user profile (which is a disaster). I also tried to check the HTTP-only settings (which I’ve never modified), but that didn’t help either.

Is anyone else experiencing the same issue?

duplicate of /questions/1555123 thread

Every time I do a search it takes me to a virus warning anad won't go further.

duplicate of /questions/1556684 thread in correct section

I have already installed Firefox when I try to download extensions redirects me App Store it shows open please fix problem any suggestions thanks

duplicate of /questions/1558885 thread

I just bought a new computer. How do I sync firefox on my old computer with firefox on my new computer. The same for thunderbird mail. Please help. I am not a computer genius. Dave Muran [edited email and phone# from public community support forum)

Since 2 weeks, I have been facing a UI error in the address bar. Whenever I select it to type something, the bar and search suggestions jump up off-screen. Pic attached.

I am using Mozilla Firefox Developers Edition for Windows 11. Recently I have encountered a problem where my bookmarks are constantly disappearing from the panel and toolbar elements are changing places (like the arrows or the reload button).

I read the support and came across three articles about problems with this. The first two were xulstore and Places.sqlite files, which I deleted and followed the instructions in the article, reset the browser settings, but nothing happened. The third article was about the profile, I went in and saw that I had two profiles, which I deleted and created a new one, completely previously removed the browser from the device. But again, nothing happened.

I think this started when I started using the built-in Windows 11 workspace feature (multiple desktops, I opened two browsers at the same time). It was after this that my bookmarks and toolbar changed in the pre-login in the application.

I would appreciate help with this issue.

I want to make sure my personal info is not exposed but don't know how to enlist Monitor for FREE as you advertised. A a first-time customer, how do I get my $ back??? NOTHING is explained on that site!