New laptop Win7; when I try to start Firefox, I get error mess, "Firefox already running", I uninstalled and reinstalled with same results.

This started after I did a windows easy transfer of some Quickbook files from my old computer to my laptop. I have uninstalled firefox and downloaded the latest version from the website and still get this message. I cannot see where it can be running. Thnx, Bill.

This sounds like it's not the Firefox installation itself that is messed up, but your profile folder (where your personal settings like bookmarks, passwords, etc are stored). You say you used easy transfer, and that might have gone wrong somehow.
To start from scratch again, follow the instructions under "Creating a new profile" here: https://support.mozilla.com/en-US/kb/Managing-profiles. Hope this helps!

Similar Messages

HT204088 When trying to update an app, it partially downloads and then displays the message "unable to download item" Please try again later. This happens on any app I try. I have tried deleting the app and reinstalling with same results. What can I do?

When trying to update an app, it partially downloads and then displays the message "unable to download item" Please try again later. This happens on any app I try. I have tried deleting the app and reinstalling with same results. What can I do?

I have the same thing happening on my iPod Touch 5th gen. Been happening for at least a month. I have updated to the most recent version of iOS which hasn't solved the issue. Must be a bug that they didn't get around to resolving yet, a year later. Really annoying to have it pop up when you are in the middle of a game though.

When i try to start itunes i get error -45054 and it shuts down, help!

Can anyone help? i´ve searched for this error number, but there is no info on it. 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

When I try to start iTunes I get the following error message: Itunes.exe – Entry Point Not Found - The procedure entry point kCMByteStreamNotification_AvailableLengthChanged could not be located in the dynamic link library CoreMedia.dll.

When I try to start iTunes I get the following error message: Itunes.exe – Entry Point Not Found - The procedure entry point kCMByteStreamNotification_AvailableLengthChanged could not be located in the dynamic link library CoreMedia.dll.

Any answers how to fix it? All Im getting is error for the past 3 days!

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

TS3212 When I try to start Itunes, I get the message" program can't start because MSVCR80.dll is missing from your computer - try reinstalling the program". When I try to reinstall I get the message Error 7 (Windows Error 126) - can you help me?

When I try to start iTunes, I get the message "program can't start because MSVCR80.dll is missing from your computper. Try reinstalling the program." When I try reinstalling, I get the message Error 7 (Windows Error 126)
Can you help me?????

Hello Charleen,
It sounds like you are unable to reinstall iTunes because of this error message 7. I recommend the troublehsooting found in the following article that mentions that error named:
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
"iTunes was not installed correctly. Please reinstall iTunes. Error 7 (Windows Error 126)”
Follow these steps to resolve the issue:
Check for .dll files
Go to C:\Program Files (x86)\iTunes and C:\Program Files\iTunes and look for .dll files.
If you find QTMovie.DLL, or any other .dll files, move them to the desktop.
Reboot your computer.
Note: Depending on your operating system, you may only have one of the listed paths.
Uninstall and reinstall iTunes
Uninstall iTunes and all of its related components.
Reboot your computer. If you can't uninstall a piece of Apple software, try using the Microsoft Program Install and Uninstall Utility.
Re-download and reinstall iTunes 11.1.4.
Thank you for using Apple Support Communities.
Take care,
Sterling

Does anyone know Hyperion Enterprise Reporting 6.4.1.1? This was installed before i got to my current location. When I try to start it I get an error "repeng32.dll" error.

This was installed before i got to my current location. When I try to start it I get an error "repeng32.dll" error.

Sounds like an issue with the current installation. May need to uninstall/reinstall. Hyperion Enterprise Reporting has a seperate installer than that for just Hyperion Enterprise so it's possible that the reporting component isn't even installed.

HT1926 Trying to install iTunes for Windows Vista. Says "successfully installed," but when I try to open iTunes I get error messages, "unable to locate component, AVFoundationCF.dll not found," then "Error 7 (Windows error 126)

Trying to install iTunes for Windows Vista. Says "successfully installed," but when I try to open iTunes, I get error messages, "unable to locate componant AVFoundationCF.dll not found," then "Error 7 Windows error 126." I have tryed to reinstall twice with the same result.

Repair Apple Application Support.
START/CONTROL PANEL/PROGRAMS N FEATURES/highlight APPLE APPLICATION SUPPORT, then click the REPAIR button

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 open iTunes I get error message "MSVCR80.dll was not found"

When I try to open iTunes I get error message "MSVCR80.dll was not found"

Hey Manyangels!
Here is an article that will help you troubleshoot this issue with your iTunes:
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
Thanks for coming to the Apple Support Communities!
Regards,
Braden

When I try to download iTunes, I get error message indicating that the download is for 32-bit, whereas I need 64-bit. How do I download 64-bit iTunes?

When I try to download iTunes, I get error message indicating that the download program is for 32-bit, whereas I have 64-bit. How can I download 64-bit iTunes installer?

What version of windows do you have ? 64 bit only exists for Vista and Windows 7, not for XP (http://support.apple.com/kb/DL1047)

When i try to open indesign i get error #5. i've rebooted the computer but still get it... any idea?

when i try to open indesign i get error #5. i've rebooted the computer but still get it... any idea?

I have photoshop elements 13 and want to remove photoshop elements 10 first. When I try to remove 10 I get error 1316 , specified account already exests and will not remove. I have windows 7

I have photoshop elements 13 and want to remove photoshop elements 10 first. When I try to remove 10 I get error 1316 , specified account already exests and will not remove. I have windows 7

Exit Code: 6, Exit Code: 7 Installation Errors - http://helpx.adobe.com/creative-suite/kb/errors-exit-code-6-exit.html
Troubleshoot with install logs | CS5, CS5.5, CS6 - http://helpx.adobe.com/creative-suite/kb/troubleshoot-install-logs-cs5-cs5.html for information on how to review your installation logs

I can download ok but when I try to Play movie I get error -42110

I can download ok but when I try to Play movie I get error -42110, can anyone explain why and how to resolve? I have restarted my machine and all installations are up to date

From iTunes: Advanced iTunes Store troubleshooting - Apple Support :
"Error 3001," "-42110," or "5103"
This alert is related to iTunes Store movie rentals and authorization issues.
Make sure you are using the most recent version of iTunes and QuickTime. They both can be downloaded free of charge.
If your iTunes is up to date, remove the SC Info folder.

My firefox browser is only opening the page to about 10cm deep although it's full screem width. It started doing this about a week ago. I've uninstalled and reinstalled it but it's still too short and I can't drag it to full size, it just pings back. Plea

My firefox browser is only opening the page to about 10cm deep although it's full screem width. It started doing this about a week ago. I've uninstalled and reinstalled it but it's still too short and I can't drag it to full size, it just pings back. Please help?
== This happened ==
Every time Firefox opened
== 12/07/2010

Hello Susan.
It's possible that you are having a problem with some Firefox add-on that is hindering your Firefox's normal behavior. Have you tried disabling all add-ons (just to check), to see if Firefox goes back to normal?
Whenever you have a problem with Firefox, whatever it is, you should make sure it's not caused by one (or more than one) of your installed add-ons, be it an extension, a theme or a plugin. To do that easily and cleanly, run Firefox in [http://support.mozilla.com/en-US/kb/Safe+Mode safe mode] (don't forget to select ''Disable all add-ons'' when you start safe mode). If the problem disappears, you know it's from an add-on. Disable them all in normal mode, and enable them one at a time until you find the source of the problem. See [http://support.mozilla.com/en-US/kb/Troubleshooting+extensions+and+themes this article] for information about troubleshooting extensions and themes and [https://support.mozilla.com/en-US/kb/Troubleshooting+plugins this one] for plugins.
If you need support for one of your add-ons, you'll have to contact its author.
If the problem is not disappears when all add-ons are disabled, please tell me, so we can work from there.

New laptop Win7; when I try to start Firefox, I get error mess, "Firefox already running", I uninstalled and reinstalled with same results.

Similar Messages

Maybe you are looking for