すべての製品 コミュニティフォーラム

Hi! I'm hoping you can help me! I use Thunderbird, and have for many years, and I love it. My computer is on its last legs, and I'm trying to save up for a new one, but, yesterday I did something possibly stupid... (yeah, I know, you NEVER get people asking for help who've done stupid things, so this will be unusual... lol). Anyway... I turned my computer on and got a popup saying that my Thunderbird needs an update and it's been a while since I updated, so I hit OK on the update... Well, my arsehole of a computer chose that exact minute to shit itself and die. When I tried restarting it, my Thunderbird no longer works. Now I have a popup with a big red X that says "The installation seems to be corrupt. Please check your hardware and disk setup and/or re-install." Can you help me? I desperately need to check my email and have one I need to send. I don't know what to do. I've also got YEARS worth of emails sitting in the system, so I can't risk losing them, either. Please help. L.

Recommended extensions are already verifed and safe. So after every downlowd had to wait before prompt appears to confirm install is annoying

Look at chrome extension store, it prompt confirmation in beginning and after allowing downloads and installs silently in background

That way we can rapidly bulk install extension on startup/first time set up. Instead of waiting for download then confirm then hop to next

For the past.. month I would say, any time I try to use Youtube on my Firefox Browser it nearly always switches over to landscape mode after watching a video. It doesn't matter whether my phone screen's auto rotate is on or off it still does it. Yes. I already tried to turn my auto rotate on to switch it back to potrait mode, it still won't work. The only solution I currently have is closing Youtube all together from my Browser, which really REALLY sucks!!

Can someone PLEASE look into the glitch?!

I'm using Thunderbird 149.02 to make a local copy of all folders, messages and attachments on my yahoo mail account. I don't yet see an obvious way to issue a command to Thunderbird to accomplish this.

I'm using export.imap.mail.yahoo.com as the IMAP server as some of the folders have >10000 messages (none have >100000 messages, and there is no significant real-time email arriving to the account while I do this procedure.)

In settings/offline settings I have "automatically follow detected online state" and "download messages for offline use when going offline [yes].

In account settings/synchronization & storage I have Disk space: Synchronize all messages locally regardless of age"; "to recover disk space, old messages can be permanently deleted..." I have "Don't delete any messages" and "Always keep starred messages"

With these settings, I've tried (from the main menu) File -> Offline > Download/Sync now, then "Download and/or sync..." I have selected Mail Messages, and the Select button takes me to a table where I have selected the main account folder and all sub-folders.

With these settings, Thunderbird appears to go through some of the folders and downloads messages from, them, and after a while says there are no new messages (I don't have the specific text, but it ceases interacting with the server". If I repeat the Download/Sync now procedure, it appears to download more messages, will continue for a while, then stop in the same way.

When I compare the size of Thunderbird's local account folder, it appears to grow after each of these iterations, but is (after half dozen cycles through this) has only reached about 2/3 of the total stoage size reported by Yahoo. While I understand the storage mechanisms would differ significantly between yahoo and Thunderbird, I don't believe I've found a single sure-fire way to accomplish what I set out to do in the first place (which is get a complete copy, through IMAP, of all emails, folders and attachments.

What am I missing?

Thanks,

Dave

I have no idea why Thunderbird stopped working for me and I can't seem to solve the problem - one day. I got a notification to re set my credentials - nothing since

Whilst using default firefox browser on my mobile, I am now being constantly referred to the 'about blank' URL page and effectively unable to access browser pages - Eg; social media Facebook etc, or age confirmation..

Hi. Recently, not sure of which version as there seems to be a lot of updates :)

I'm currently on 152.0.1 on a Windows 11.

This problem doesn't happen on my Raspberry pi with 152.0 (aarch64) On my Android 13 I have allowed Pop-ups, via about:config, sort of, but there is no option to make Exceptions

So back to Windows 11.

As said I can enter an exception and that works when I load the site I want until I close Fx and I have to do it all again: Enter Domain : Allow : Save etc.

Once, and only once, I closed the [settings] and I'm sure after closing FX and opening it worked fine.

Just closed again and problem has occurred.

The issue arises on my site https://calstock.org.uk which opens a window to a UK weather site, The Met Office. It requires cookies etc. and shows it's own popup.

What I do is open it first in a new window, which is the popup I am referring to, then I load it in an iframe, then I close the popup.

That way the cookie is set by the new window that pops up so there is no query on my main page.

I only have the one extension, uBlock Origin which I have on all devices

Thanks

I just installed ESR 140, coming from 115 (Win7). A change I find very bothersome is that when I now search the calendar (All Events) the results return a separate entry for each occurrence of a recurring event instead of just the one definition of the recurring event. How do I make the search behave as it did previously? I have dozens of recurring events that recur weekly and have been using Thunderbird for over a decade... I am staring at hundreds of duplicate search results which also temporarily freezes the app while they load in. This is not a functional design.

Problem w/ Clippings again today. Prior: https://bugzilla.mozilla.org/show_bug.cgi?id=2045930

Windows 10 - Pro Lenovo T490 ( Lenovo LTD installed firmware update 6/19 & 17/26 (respectively - 1st time I've EVER seen this): 1.0.0.28 & 1.0.0.85

An icon is missing from my desktop which I normally use to open FF. I have noticed issues when NOT using this icon previously - like there is a different version or ID attached - I need to get this back. Data Loss (Clippings) / Again !! - I'm not sure who is at fault. When I display Settings - I notice a HUGE difference in that there is NO General tab (attached) as there was when I reported this (similar to me) issue last 2 weeks ago (see original problem report link).

When I use Recovery: I have a file displayed: Location C:\Users\pc\Desktop\Old Firefox Data\wu6w9pz8.default-release\sessionstore-backups Last modified 6/8/2026, 8:07 PM (3rd time in this doesn't show - right after copying the filename !~)

I believe I need to use this as my production / live version & need instructions on how to recover / restore this. I have NOT YET used Windows Recovery (but I will look at it) - Microsoft Visual C++ was installed - 2 restore points as of this morning. (I may be wrong).

Firefox often interferes with AMD Adrenalin. If features provided by AMD—such as the performance overlay and recording functions—don’t work properly while playing a game, closing and reopening Firefox usually resolves the issue. Also, after installing the latest AMD driver (version 26.6.2) today, a specific game won’t even launch. However, if I close Firefox in this state, the game surprisingly runs without any issues. I’ve long suspected that Firefox has poor compatibility with AMD, but preventing games from running seems to be taking it too far. I hope they will collaborate with AMD to ensure these issues no longer occur

Hello. I get this screen quite often in response to a search, mainly from a Google search. It started about a month ago. I have deleted must of the junk that Firefox accumulates, as well as refreshed Firefox. This is running on Windows 11.