Download Helper Error 203
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to Knowledge Base articles. It is not a complete list of Firefox issues. If you don't find an answer below, you can browse all articles in the Category:Issues (Firefox), use the Knowledge Base Search function, or look convert mp2t to mp4 through the official list of known issues found in the Firefox release notes. Contents 1
What Is Mp2t
General 2 Installation and updates 3 Bookmarks and browsing history 4 User interface 5 Downloading opening or saving files 6 Problems with
Mp2t Capture
specific websites or web features 7 Privacy and security 8 Other 9 See also [edit]General Firefox will not start up Firefox fails to start because js3250.dll or other files are not found Error loading websites Problems http://forums.mozillazine.org/viewtopic.php?f=38&t=1486355 printing web pages (more here) Firefox says my profile is in use or that it is "already running but is not responding" Firefox hangs, freezes or stops responding Firefox CPU usage Firefox crashes (an error occurs and Firefox closes) Reducing Firefox memory usage ("memory leak") Standard diagnostic steps when Firefox is no longer working properly [edit]Installation and updates Internet access is blocked by your firewall after updating Firefox Add-ons not working or http://kb.mozillazine.org/Issues_with_Firefox unable to install themes or extensions - Unexpected installation error -203 after an update "Java Console is incompatible" message after updating Firefox Other Software Update problems, including ""Software Update Failed" and "AUS: Update XML File Malformed (200)" messages Unable to install themes or extensions Problematic extensions (including those that cause conflicts with other extensions or plugins) Problems uninstalling extensions and removing "*.xpi" or "ghost" entries from the Extensions list Your Linux distributor releases a patched Firefox but the Firefox website wants to force you to update [edit]Bookmarks and browsing history All my bookmarks are gone I can't save new bookmarks I can't export bookmarks to an HTML file When I try to restore a bookmark backup I get the error, Unable to process the backup file. Bookmarks and browsing history are not working, back/forward toolbar buttons are disabled [edit]User interface Clipboard (cut/copy/paste) not working Scrolling with arrow keys no longer works Find bar opens when typing in textbox Window shakes Resizing an oversized window or setting Firefox to allow resizing of popup windows Large gray bar or box below the status bar Unable to search or add new engines Toolbar changes lost or buttons missing including customizations reset on startup, missing back/forward buttons after Firefox 3 upgrade, and other localstore.rdf issues. [edit]Downloading opening or saving files
Mac is the DownloadHelper extension for Firefox. It's convenient, quick and even converts videos into the format of your choice while it downloads. For a while however I've been plagued with a "Conversion requires external application" error message http://features.en.softonic.com/how-to-fix-downloadhelper-conversion-errors when downloading certain clips. The exact error read: "Conversion requires an external application that appears to be missing on your system. Configure conversion? > Cancel > OK." When I selected OK, it opened the Preferences for http://mozillaes.org/foros/viewtopic.php?t=26145&start=15 DownloadHelper highlighting in red the location path for the selected converter option which is either FFMpeg or MEncoder. I eventually found the start of the solution was to install the ffmpegX video/audio encoder for Mac. how to ffmpegX is basically a Mac OS X graphic user interface designed to operate more than 20 video and audio processing tools including ffmpeg which is a very fast video and audio encoder. For the purposes of correcting the DownloadHelper error, you don't actually need to use the ffmpegX interface. You do however need it to use it to install the mpeg2enc binary for ffmpegX. Once you've installed ffmpegX, you'll be immediately download helper error taken to the main interface where you'll be prompted to load 3 binaries. You only need to load one binary to fix DownloadHelper - the mpeg2enc binary - which can be found here. You don't have to worry about the mencoder or mplayer binaries but you do need to check the box next to mpeg2enc and locate the binaries that you've downloaded onto your hard drive. The resulting installation places the binaries in your Mac's application support library. The final step is to re-open your DownloadHelper preferences (in Firefox's Tools menu) and enter the path where the binaries are located. For most people, it will be "/Library/Application Support/ffmpegX": When the DownloadHelper logo animates next to the URL bar while you are using YouTube, you should now be able to download videos again with it. However, it hasn't worked perfectly for me. For some reason, videos are being downloaded to a temporary file on my Mac rather than the directory I've configured downloaded files to be saved in DownloadHelper. In addition, the files are not being converted to QuickTime format they were previously. However, I can sort-out all of this by manually moving the files and converting them myself later. The important thing is that this work-around allows you to download YouTube
Extensiones y plugins Buscar Problemas con el download helper Foro sobre los plugins y las diferentes extensiones que permiten ampliar las posibilidades de las aplicaciones Mozilla Cerrado Email sobre el tema Vista para imprimir Buscar Búsqueda avanzada 21 mensajes 1 2 Siguiente destroyerr50 Problemas con el download helper Mensajepor destroyerr50 » Mié Mar 26, 2008 2:09 am Que tal a toda la comunidadmi problema, es que yo normalmente uso un plugin de firefox llamado download helper, que sirve lo use para descargar videos de youtube, y imageneshace poco todos mis plugins se actualizaron, como 5 a la vez, y luego de esto, ya no me sale el icono de download helper en la barra de firefoxlo desintale y lo volvi a instalar, pero no funciona, aparece que lo tengo instalado, pero a no sirve Como puedo solucionar este problema ?Saludos [Movido] a Extensiones y plugins. Arriba chocolate Moderadora Mensajes: 2129 Registrado: Vie Mar 17, 2006 5:27 pm Re: Problemas con el download helper Mensajepor chocolate » Mié Mar 26, 2008 4:40 pm Hola, prueba a borrar con firefox cerrado los archivos del perfil extensions.ini, extensions.cache y extensions.rdf (incluso localstore.rdf). Pero mira primero si por casualidad tienes ese icono en la ventana personalizar....para arrastrarlo a la barra de herramientasSaludos Arriba DOWNLOAD HELPER NO SIRVE Re: Problemas con el download helper Mensajepor DOWNLOAD HELPER NO SIRVE » Dom Mar 01, 2009 12:28 pm HOLA A TODOS MI PROBLEMA ES QUE ANTES PODIA BAJAR LOS VIDEOS PERO LUEGO SE ACTUALIZO VARIAS VECES Y AHORA LE DOY A BAJAR Y NO HACE NADA NO IMPORTALA PAGINA QUE SEA Arriba Invitado Re: Problemas con el download helper Mensajepor Invitado » Vie Mar 06, 2009 10:34 am Parece que es comun porque a mi me sucede lo mismo. Arriba unlastre Re: Problemas con el download helper Mensajepor unlastre » Mar Mar 31, 2009 8:51 pm pude bajar el programa, ahora cuando la descarga del video termino, baje el reproductor para archivos flv, y no pude ver la pelicula completa, al parecer tendre que esperar a que se cargue entera y enseguida bajarla??? por favor ayudenme Arriba manuelnomaz Re: Problemas con el download helper Mensajepor manuelnomaz » Dom Abr 26, 2009 4:57 am si desaparecio el boton:1. Vas a "VER" , "BARRA DE HERRAMIENTAS" y luego a "PERSONALIZAR"2. de todos los iconos que aparecen, veras el de "Download Helper"3.haz Click y manten presionado, luego arrastralo hazta la ubicacion que corresponde (convenientemente al lado del boton inicio -la casita-)4. Click en