I close out Firefox then when I try to reopen it, I get a message that it is still running. I've had so many bugs with Firefox that I'm removing it and going back to IE.

The problems I've had with Firefox are numerous. It keeps running in the background and won't reopen. I have to go to the task manager and close it manually. Now, it won't load my iGoogle homepage. I was loading fine, earlier but now won't. My other browsers work fine. There are just too many bugs here.

For more information see [[Basic Troubleshooting]], under
'''4. Restart Firefox in Safe Mode'''

Similar Messages

Firefox crashes then when I try to reopen it I get a message saying it is already open and must be closed. It is not open and I cannot close it and have to reboot. It is very annoying as it happens often.

Firefox will close unexpectedly then when I try to open it I get a message saying it is already open and I must close it first. I cannot find it open anywhere and then I must reboot to open Firefox again.

See "Hang at exit":
* http://kb.mozillazine.org/Firefox_hangs
* [[Firefox hangs]]
See also:
* http://kb.mozillazine.org/Firefox_crashes

When I try to save, I keep getting the message "The document could not be saved. You don't have permission" - even though I am the Administrator and the Get Info displays "Administrator and (me)".

When I try to save, I keep getting the message "The document could not be saved. You don't have permission" - even though I am the Administrator and the Get Info displays "Administrator" and my_name(me)". Also, when I do a disk permission repair, it always repairs the same applications and files. Last night, I did a disk permission repair twice and both times it took a long time and did the exact same repair both times.

Disk Utility won't repair your home folder. Sounds like your home folder permissions are messed up tho. Try repairing them this way by using Lion Recovery.
1. Restart Lion, and before you hear the chime, hold down the Command and R keys.
2. You’ll be at the Repair Utilities screen. Click the Utilities item in the Menu Bar, then click Terminal.
3. In the Terminal window, type resetpassword and hit Return.
4. The password reset utility window launches, but you’re not going to reset the password. Instead, click on icon for your Mac’s hard drive at the top. From the dropdown below it, select the user account where you’re having issues.
5. At the bottom of the window, you’ll see an area labeled Reset Home Directory Permissions and ACLs. Click the Reset button there.
The reset process takes just a couple of minutes. When it’s done, exit the programs you’ve opened and restart your Mac.
Good luck
RM

I close Firefox then when I try to reopen it later it tells me its still running and I should close that before opening it again... But its NOT running in a way where I can close it!?! What should I do?

I am using Firefox in a Windows 7 64-bit environment. I have what I feel is a fairly standard set of programs installed. MS Office, Adobe Photoshop, Nero Burning ROM, Diskeeper... etc. And I have the latest regular version of Firefox installed, version 3.6.13.
And lately 2, out of 3, times I close Firefox it must not be closing correctly. But I cannot tell until I need to reopen it. Then I get an error message saying that it's already running and I should close the "current instance" of the software. Now I can either start up the task manager and kill it ... or I can restart my computer. And I've done both. But it keeps happening.
So I am wondering what might be causing this to happen? And If there is anything I can do to correct the issue?

For more information see [[Basic Troubleshooting]], under
'''4. Restart Firefox in Safe Mode'''

I have downloaded an update to Firefox, but when I try to load it I get this message, "The operation cannot be completed because you do not have sufficient privileges for some of the items" and I have no idea what it is talking about or how to change it.

The previous version of Firefox is still on and operational. I get this message when I try to drag the Firefox icon to the application file icon. Since this is my computer, and I am the administrator, I don't know what privileges I lack, or on which items. If there is a way to correct this I would like to do so and activate the new version. It looks like the new version is 7.0.1 for Mac OS. This happens everytime I try to load the new version by dragging the icon.

If there are problems with updating or with the permissions then easiest is to download the full version and trash the currently installed version to do a clean install of the new version.
Download a new copy of the Firefox program and save the disk image (dmg) file to the desktop
* Firefox 7.0.x: http://www.mozilla.com/en-US/firefox/all.html
* Trash the current Firefox application to do a clean (re-)install
* Install the new version that you have downloaded
Your profile data is stored elsewhere in the Firefox Profile Folder, so you won't lose your bookmarks and other personal data if you uninstall and (re)install Firefox.
* http://kb.mozillazine.org/Profile_folder_-_Firefox

I have the photography CC, and Lightroom is suddenly gone. When I try to reinstall it, I get this message: "The download appears corrupted."

I have the photography CC, and Lightroom is suddenly gone. When I try to reinstall it, I get this message: "The download appears corrupted."

https://support.mozilla.com/en-US/kb/Firefox%20hangs <br />See '''hang-at-exit'''

When I try to install QuickTime, I get the message "newer version is already installed". How can I do?

When I try to install QuickTime, I get the message "newer version of QuickTime already installed". I uninstalled QuickTime. I have also gone into the registry and deleted all references regarding QuickTime. I really don't want to have to reinstall Windows just to be able to install QuickTime. I have used QuickTime for years and want to use it again. What do you suggest I do?

Download the Windows Installer CleanUp utility from the following page (use one of the links under the "DOWNLOAD LOCATION" thingy on the Major Geeks page):
http://majorgeeks.com/download.php?det=4459
To install the utility, doubleclick the msicuu2.exe file you downloaded.
Now run the utility ("Start > All Programs > Windows Install Clean Up").
In the list of programs that appears in CleanUp, select any QuickTime entries and click "Remove", as per the following screenshot:
Quit out of CleanUp, restart the PC. Now try another QuickTime install. Does it go through properly this time?

I had a new hard drive fitted to my imac and restored it from my time machine back when I try to open itunes I get this message "the itunes library extras.itdb file is locked, on a locked disk, or you do not have write permission for this file"

I had a new hard drive fitted to my imac and restored it from my time machine back up on an external hard drive when I try to open itunes I get this message "the itunes library extras.itdb file is locked, on a locked disk, or you do not have write permission for this file"

To solve this issue all I did was check to ensure that the file permissions were set as described by the earlier posts, followed by simply deleting the iTunes Library Genius.itdb file. Once the file was deleted I was able to open iTunes without difficulty. Note that I am running Windows 8. Hope this helps!

HT201364 When I try to download this I get a message that says I haven't got sufficient space on my startup disk. I have checked my available space on the disc and I have only 3GB free out of 500. I have hardly anything on my mac - how can this be?

When I try to download this I get a message that says I haven't got sufficient space on my startup disk. I have checked my available space on the disc and I have only 3GB free out of 500. I have hardly anything on my mac - how can this be?

Freeing Up Space on The Hard Drive
1. See Lion/Mountain Lion's Storage Display.
2. You can remove data from your Home folder except for the /Home/Library/ folder.
3. Visit The XLab FAQs and read the FAQ on freeing up space on your hard drive.
4. Also see Freeing space on your Mac OS X startup disk.
5. See Where did my Disk Space go?.
6. See The Storage Display.
You must Empty the Trash in order to recover the space they occupied on the hard drive.
You should consider replacing the drive with a larger one. Check out OWC for drives, tutorials, and toolkits.
Try using OmniDiskSweeper 1.8 or GrandPerspective to search your drive for large files and where they are located.

I close firefox and when I try to open it later, a pop-up says it is still running and I have to restart my pc?

I close firefox and when I try to open it later, a pop-up says it is still running and I have to restart my pc? tried closing Firefox down but Task manager says it is NOT running even though the window that pops up says it is still running??

When you go to task manager, go to the "processes" tab, right click on "firefox.exe," and select "end process tree." In the picture I've attached, I'm using windows 8, so the UI is a little different, but I hope it points you in the right direction.

When I close Firefox, then later want to start up again, I get I message that Firefox is still running. With "START TASK MANAGER", I need to close Firefox in order to start again.

When I close Firefox, then later want to start up again, I get I message that Firefox is still running. With "START TASK MANAGER", I need to close Firefox in order to start again.

I have the same problem. Firefox won't unload regardless of how long I wait. Literally hours ... I must go in and 'end the process'. This has been a real hassle for a while now. Even considered giving up on firefox. Please look into this! An additional problem; I have to run firefox to get the updates, but I can't get the updates to take because I can't get firefox to unload so I can restart it.

I use Firefox 6.0.2. When I shut the browser and try to reopen it I get a message saying that Firefox is still running and that I should reboot. This happens constantly. Why does this happen and is there a way around it?

I use Firefox 6.0.2. When I shut the browser and try to reopen it I get a message saying that Firefox is still running and that I should reboot. This happens constantly. Why does this happen and is there a way around it?

There are a few possible causes for that error, for details see [[Firefox is already running but is not responding]].

I downloaded Firefox 4 onto my PowerPC G4 1.67GHz running Mac OSX 10.5.6. When I try to open it I get error message You cannot open the application "Firefox" because it is not supported on this architecture. I can't find my Firefox 3.6.16 I'm on Safari.

I just want to download Firefox 3.6 again
I downloaded Firefox 4 onto my PowerPC G4, 1.67GHz running Mac OSX 10.5.6. When I try to open it I get error message You cannot open the application “Firefox” because it is not supported on this architecture.

Use Tony's suggestion. I am running it right now and it is awesome. I love Mozilla but they basically screwed all of those older Macs over. Come on Mozilla. These Macs still work, and there are plenty of people with them out there.

When i try to start itunes i get a message saying that the MSVCR80.dll file is missing and to reinstall itunes. When I try to reinstall itunes it tells me that I have an Error 7 (windows error 126). Can anybody tell me what this means? Thanks

When i try to start itunes i get a message saying that the MSVCR80.dll file is missing and to reinstall itunes. When I try to reinstall itunes it tells me that I have an Error 7 (windows error 126). Can anybody tell me what this means? Thanks

Go to Control Panel > Add or Remove Programs (Win XP) or Programs and Features (later)
Remove all of these items in the following order:
iTunes
Apple Software Update
Apple Mobile Device Support (if this won't uninstall move on to the next item)
Bonjour
Apple Application Support
Reboot, download iTunes, then reinstall, either using an account with administrative rights, or right-clicking the downloaded installer and selecting Run as Administrator.
The uninstall and reinstall process will preserve your iTunes library and settings, but ideally you would back up the library and your other important personal documents and data on a regular basis. See this user tip for a suggested technique.
Please note:
Some users may need to follow all the steps in whichever of the following support documents applies to their system. These include some additional manual file and folder deletions not mentioned above.
HT1925: Removing and Reinstalling iTunes for Windows XP
HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
tt2

HT4059 While downloading a book from iTunes, my internet service was interrupted and i didn't get the entire book. Now when i try to download it, i get the message that i already have downloaded it. It hit the download button in the purchased section, and

While downloading a book from iTunes, my internet service was interrupted and i didn't get the entire book. Now when i try to download it, i get the message that i already have downloaded it. It hit the download button in the purchased section, and nada! How can i re-download the book?

Hi Peggs,
Try this:
Open your iBooks app on your iPad
Select the Store Button at the top
Select Purchased at the bottom
You will see your AppleID on the right at the bottom, then Redeem, then Support
Click on your Apple ID, and when the AppleID window comes up with the options, Sign Out
Then Sign In again and try redownloading your book
Hope this helps!
Cheers,
GB

I close out Firefox then when I try to reopen it, I get a message that it is still running. I've had so many bugs with Firefox that I'm removing it and going back to IE.

Similar Messages

Maybe you are looking for