Since Firefox updated, when I try to click on a link in my Outlook email, I get the error message, A copy of Firefox is already open. Only one copy of Firefox c
I'm on a Mac desktop.
You may be having problems in shutting down Firefox properly for some reason.
What is the exact message you receive ?
You may need to look for and kill any Firefox or plugin container processes that are still running. See [["Firefox is already running but is not responding" error message - How to fix it]]
If the problem continues a screen shot of the message may help
* see [[How do I create a screenshot of my problem?]].
Similar Messages
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I 'm getting message "Mozila Firefox not responding." It takes minutes to down load a site - some times just gets in a loop and never down loads. The little circle at top just keeps going round in circles .
Then when I try to click on the screen again the screen goes opaque and I get the same message re " Mozilla Firefox not responding" - and it is minutes before I can get back in to close down screen.
I have downloaded Fire fox version 4 and this is still happening.See:
* http://kb.mozillazine.org/Error_loading_websites -
When I try to import pictures from media card to iPhoto, I'm getting the error 'The following file could not be imported. The file is in an unrecognized format.' The file is a jpeg and I've never had this problem before.
What version of iPhoto?
What colour profile is the shot?
As a Test:
Hold down the option (or alt) key and launch iPhoto. From the resulting menu select 'Create Library'
Import a few pics into this new, blank library. Is the Problem repeated there? -
Firefox will not show links to flv files. I get the error message for each flv file: "File not found. Firefox can't find the file at http:// (path) .flv." Any mov and swf files in this same path will show. I can see the videos in Safari so the paths are correct.
Is this a webpage that contains a link to a flv file? Please post a link to the page and tell us which link(s) are the problem flv files or else post a link to the .flv file itself.
Alternately, click on one of the sample FLV File links on this page and tell us exactly what happens:
http://www.mediacollege.com/adobe/flash/video/tutorial/example-flv.html
It might also help if you post the exact error message, including the path to the flv file.
'''Note:'''
Depending on how you have Firefox set up, clicking on a FLV File link will either save the FLV file to your computer or Firefox may open it automatically in an external application right after downloading (Firefox may ask you first). Firefox itself can't play FLV files so you need a "helper" application (or a plugin for flv files, if ther is one. You can see if Firefox is already set up to download or open FLV files by going to Firefox Preferences and looking in the Applications list. Find the FLV file type in the list and, if the action is "Open with", it should show the application that can play FLV files (e.g., VLC Media Player or Perian). See [[Managing filetypes]] for more information. -
When i try to export a video in FCPX 10.0.3 i get this error message
When I try to export a edited video in FCPX I get this error message....
The operation couldn’t be completed. (com.apple.Compressor.CompressorKit.ErrorDomain error -1.)
Any one know how i can export please? What and why am I getting this message.You have to update the software.
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Both when I open Encore as a standalone program, and when I try and export my work via Adobe Link to Send to Encore, I get the same error message - "Adobe Encore has stopped working. Windows will close the program. Help would really be appreciated. Thanks.
Now that is impressive Stan, thankyou! So simple ... I don't suppose you know why the "build" button is greyed out do you? Don't worry if you don't have more "magic dust" at your fingertips, I'll re-check my settings again, and again ... Thanks for your help. Doreen.
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I had the problem of firefox just not starting at all before, so I deleted my profile. Now I just get the message "A copy of Firefox is already open. Only one copy of Firefox can be open at a time." But I checked my activity monitor and there are no processes operating under firefox, what do I do?
See http://kb.mozillazine.org/Profile_in_use
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I have an ipad2 and it won't let me reload an app that I accidently deleted. It is a free app that I had downloaded without a problem and now when I try to re-install it, a message comes up repeatedly that says Error 1004-Try again later. Please help!
Thanks,
TryingtorelaxTry this and see if it works for you.
Go to Settings>Safari>Clear History, Cookies and Data/Cache. Restart the iPad. Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button. -
When I launch DW I get the error message that AC_OETags.js can't be opened.
I just tried to open DW CC and I get the message "Unable to open the script file 'Mac:Applications:Adobe Dreamweaver CC:Configuration:Floaters:AC_OETags.js'" (error 2)
I looked in the configuration/floater file and there was no script by that name. I also looked on my laptop and there was no file by that name. I launched DW CC on my laptop with no problem.
I did a search on my Mac Pro and found the file but it was only associated with Flash.
Can anyone help me with this error? Should I trash DW CC preferences?
Thanks,In trying to resolve this problem I found preference files from previous versions of Dreamweaver (CS5, 6, etc.). Are these necessary for any reason? Can they be safely be deleted? Even if they have no relation to this error (Configuration Floaters:AC_OETags.js)?
This error just "popped up" one day when launching Dreamweaver CC. I thought of reinstalling Dreamweaver but unlike days of old (pre CC) I don't have the app on disk. And CC doesn't have the app to reinstall - or uninstall. I'm at a loss to find how to fix this. The odd thing, it is only on launch where the dialog box shows up. Nothing so far in web authoring has given problems. I read this could be connected possibly to an extension? No new extensions have been added. Have a number of them, mostly for menus.
Back to the page of help topics...I guess. Have to do it later. Have a deadline that has long passed, need to get to printer ASAP!
Tom -
I began this trouble shooting exercise by selecting Download Only through the Apple Update applet. Running the msi manually did not resolve the problem. In fact, it was more frustrating because the download package would disappear after running even though it failed, and I had to download it again. "Cleanup" I suppose. <frown>
I followed advice to remove the Apple Software Update program, reboot and re-run the msi. That did not resolve the failure.
I then followed advice to set permissions for Administrators on registry key HKLM\Software\Micorosoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Com ponents
then reboot and run the update msi again. This also did not resolve the failure.
I downloaded the installer from the Apple download site as though it were a fresh install, and - voila! - it installed correctly and all content and settings were preserved. Hopefully that is all that is needed, not the steps above. Let me know! http://www.apple.com/itunes/download/ -
Any ideas on how to save a download to a document folder? I have tried to "save as" and "move to" documents from the desktop, but the same message appears. Please help!
Yes! Your question prompted me to explore the Finder...I can move folders and files around to place docs where I want them to be. Thank you so very much! Is this the only way to move downloads to documents?
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Every time that I try to use Firefox 4, Firefox 3 pops up on the Dock and tries to start up. I get the error message "A copy of Firefox is already open. Only one copy of Firefox can be open at a time." I click OK and the message goes away. Then it happens again. And again. It doesn't stop until I quit Firefox 4. I've tried creating a new profile (and deleting my old one) and deleting the .parentlock and the profile.ini file, but nothing works. Help me please!
See:
* https://support.mozilla.com/kb/Firefox+is+already+running+but+is+not+responding -
I own both Photoshop Elements and Photoshop (the original editor). I find the elements editor to be too cumbersome to use and would just like to edit using Photoshop. When I try to install Photoshop as a secondary editor in elements I get an error message that I don't need to this because it is already supported on the edit menu and task bar. I can not find any way to send images to Photoshop for editing - all I can do is send them to elements editor or the premier editor. Can someone tell me how to send them to Photoshop? Thanks!
Hi,
The D810 requires Camera Raw 8.6 or later - the latest version that is compatible with Photoshop Elements 12 is Camera Raw 8.5 as far as I can see.
You need to either buy a new version of Photoshop Elements or use the free Adobe DNG converter.
DNG Converter 8.8
Win – http://www.adobe.com/support/downloads/detail.jsp?ftpID=5888
Mac – http://www.adobe.com/support/downloads/detail.jsp?ftpID=5887
Useful Tutorial
http://www.youtube.com/watch?v=0bqGovpuihw
Brian -
Since my update, when I try to view videos(rather I already owned or just rented from iTunes) the movie starts playing then I get a pop up can't download view. I've reset my settings, still not working.
You said:
We still couldn't get it to stop timing out. I tried to download the firmware from iClarified but iTunes said it didn't recognise the software.
Just what did yo do to gt iTunes to see the download: -
Since Maverick update, when I try to share a video I get Error 1 and a frame number. I have duplicated the project and tried to share. I have deleted all rendered files and then render again. I deleted all rendered and then tried to share it before rendering. Nothing works. I shared the project a couple of weeks ago and was fine. I only changed a small clip and can't share to burn a dvd.
What software version? What computer?
Trash preferences. Switch off background rendering. Trash project and event render files. Do not render. Export. Do not do anything on the computer during export. Make sure App Nap is switched off in the Finder.
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