Local MP4 files always open with Firefox's built-in video player

Similar Questions

• TMP files automatically open with

  I clicked the always open this type of file with the function 'open with' option to open a TMP file created by my Canon ZoomBrowser and now I can't stop all the TMP files to open in my desktop photo manager. How to stop?

  Hey Timmy,

  Thanks for posting your query in Microsoft Community and we can help you with your problem.

  According to the description of the problem you are facing problems with file associations and files always open with TMP file in the desktop image handler.

  I suggest to follow the steps in the article mentioned below and check to see if that does the trick:

  How to change or choose the program that starts when you double-click a file in Windows XP

  http://support.Microsoft.com/kb/307859

  Hope this information helps. For any other corresponding Windows help, do not hesitate to contact us and we will be happy to help you.

• Why Firefox always opens with the last session tabs?

  When I open firefox always opens with the last session tabs? How can I solve this problem?

  You can check if you have a user.js file in the Firefox profile folder that affects the pref browser.sessionstore.resume_session_once true value.

  • http://KB.mozillazine.org/browser.sessionstore.resume_session_once

  The user.js file is present than if you or another software has created this file and normally it wouldn't be here.
  You can check its contents with a text editor (right click: 'Open with'; do not double-click).
  The user.js file is read whenever Firefox is started and initializes the preferences to the specified value in this file, so the preferences set via user.js can be changed temporarily for the current session.

  You can remove the user.js file if you do not create this file yourself.

  You can use this button to go to the Firefox profile folder currently in use:

  • Help > troubleshooting information > profile directory: see file (Linux: open the directory;) Mac: View in the Finder)
  • http://KB.mozillazine.org/Profile_folder_-_Firefox

  Windows hides certain default file extensions.
  Among them are .html, .ini and .js, .txt, so you can see only file name without the file extension.
  You can see the type of actual file (file extension) in the properties of the file via the context menu in Windows Explorer.

• All the executable files (.exe files) are open with mozilla firefox by default.

  All the executable files (.exe files) are open with mozilla firefox by default.my system is Compaq Mini 311c-1101SA. I can't run that no matter what file.i executable can not install any program now

  Hello

  When you get this program you want to use to open the file, you can select the appropriate program to open it?  If so, isn't there a box to check that says always use this program...

  Network adapter. Missing drivers?  Go to your device manager and look to see if there is lack of device drivers. They can be labeled as just a controller ethenet or other device with a small exclamation point.

  This means that they need a driver. In order to send you the link to the right driver, I need to know what model of network card you have.

  If you are unsure, click on all the missing devices in Device Manager. Then click on the Details tab. In the property drop-down list, select the second element (Hardware ID). After the first string of characters you see.

  Who will be ID the make and model of the device and I can send you the link for the drivers.

  Sorry, but I don't know anything about video games, so I can't help with that one.

  Paul

• I cann't open exe file when I open always open with adobe reader.when I uninstall adobe reader my exe file work but I still need adobe for my pc

  I cann't open exe file when I open always open with adobe reader.when I uninstall adobe reader my exe file work but I still need adobe for my pc.

  Hello

  read this and see if this solves your problem

  http://www.Winhelponline.com/blog/restore-exe-file-Asso-Windows-7-Vista-incorrectly-associated/

• I need to set my Adobe Acrobat by default when I open PDF files. I've updated my adobe reader software and it changed my settings to always open with the reader. I still want to open it with Adobe Acrobat DC

  I need my Adobe Acrobat DC value by default when I open PDF files. I've updated my adobe reader software and it changed my settings to always open with the reader. I still want to open it with Adobe Acrobat DC

  Hello

  For windows, right click on the PDF? Open with > choose default program > set Acrobat DC as the default PDF Viewer and click OK.

  You could do the same thing in the control panel.

  Concerning

  Sukrit diallo

• How can I get the address book to always open with personal addresses. It opens with "all address books.

  When addressing and e-mail, addresses always open with "all the address book. This book contains many addresses which are not intended for daily use for most of the mail I write or pass. I want to always open with "Personal address book" to shorten the research process. I have not had any problems with this before the last update.

  Firefox does not have email or have an address book, it is strictly a web browser.

  If you use Firefox to access your e-mail, you use "webmail". You must seek assistance from your service provider or a forum for this service.

  If your problem is with Mozilla Thunderbird, let know us and we can move this thread to the queue of Thunderbird. This issue is currently in the queue of Firefox to get answers.

• I accidentally put my ZIP files to open with Notepad. How can I change them back?

  I tried to open a ZIP file in Notepad and accidentally set to always open with Notepad. I left clicked and pressed open with Notepad then. I tried to change it in the properties, but I can't understand it.

  Hello

  1st 3 here should fix you up

  How to restore Vista built-in ZIP files Support
  http://www.Vistax64.com/tutorials/65254-zip-file-support-restore.html
  How to enable or disable the files compressed in Vista
  http://www.Vistax64.com/tutorials/93827-zip-file-compressed-folders.html
  Restore the Type Associations by default Vista file extensions
  http://www.Vistax64.com/tutorials/233243-default-file-type-associations-restore.html

  ---------------------------------

  How Unassociate a Type of Extension file in Vista - and a utility to help
  http://www.Vistax64.com/tutorials/91920-unassociate-file-extention-type.html
  Restore and return the file Association in Windows Vista if Original
  http://www.mydigitallife.info/2008/06/22/restore-and-reset-file-association-in-Windows-Vista-back-to-original-default/

  Reset and Fix Broken Windows Vista file Ext and Type Associations (include EXE, COM, SYS, ZIP, LNK,
  Folder, drive)
  http://www.mydigitallife.info/2008/06/22/reset-and-fix-broken-Windows-Vista-file-ext-and-type-associations-include-exe-com-sys-zip-lnk-folder-drive/

  For Windows Vista file association problems
  http://www.Winhelponline.com/articles/105/1/file-association-fixes-for-Windows-Vista.html

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.

• Is it possible to make files always open size full screen in Vista?

  Getting files to always open full screen

  Is it possible to make files always open size full screen in Vista?  It's a setting that is easy to do under XP, but he continues to annoy me in Vista, as some setting I try, it always opens with persistence in a small window of default size, and I have to click to maximize.

  I use Vista Ultimate with a score of 5.9 Windows experience.  I have the Radeon HD 4870 x 2 graphics card and a monitor ViewSonic 21 inches, both with drivers signed to date.

  Space ALT X - problem solved

• All my programs are opening with firefox

  Hi, I have a very annoying problem with my pc and I really hope you can help me, for some reason any all my desktop icon to open with firefox, each of them! They have a white background and firefox icon on them I can't open anything, because the pc only opens with firefox, I tried to click on a file, then click on (open with) for example I corrected for (open with) internet explore with IE and all my icons changed IE now, they are available with IE I've had this problem for weeks now, I was forced to create a guest profile because I can't do anything on my main, please contact me the solution...

  Resolution of reading Microsoft to it:

  http://support.Microsoft.com/kb/950505/en-us

  See you soon.

• Accidentally activated always open with .n64 for Adobe

  I recently downloaded an emulator and when I was downloading some N64 roms I clicked always open with Adobe when I was trying to put for my emulator. Now my files .n64 save as pdf files and I can't change the file back extensions. I'm at a loss and super frustrated. Any help would be greatly appreciated.

  Hello

  You can resolve this problem by following the steps below:

  1. Open the folder that contains the file you want to edit.

  2. Right click on the file you want to change and then, depending on the type of file, either click Open with or point to open with, and then click on choose a default program. You will need to locate the N64 emulator and click on it, apply the changes and then click on 'OK '.

  3. Click the program you want to use to open the file.

  The opposite is:

  1. Right click on the file that you want to change, and then select the option "Properties". Look for 'opens with: and click the icon that says "Change...".
  2. If the N64 emulator is not in recommended programsor other list to other programs , then click on the "Browse" button and locate the correct program by browsing through the folders (or where the program has been installed).
  3. Click on 'accept' and who is willing to use the files again.

  Please let us know if that helps you solve the problem.

  Esau!

• Adobe CD and it always opens with a sidebar

  I've upgraded to Adobe/Reader DC and it always opens with what I guess you could call a sidebar with 'PDF Export' list, "Create a PDF file", 'Edit PDF', etc. How to transform this sidebar turned off so that it does not appear when you open a document? You shouldn't put off whenever you open something.

  Hello

  July 2015 Acrobat & DC update introduces a change in the user interface for the right pane. Now, when you launch Acrobat/Reader DC, it will retain the last State (collapsu or open) tools in the right pane. You can find more details on this page

  Acrobat help. Summary of new features.

  Edit: Just to clarify in the CD player, it's a preference located under Edit > Preferences > Documents 'tool open for each document pane.

  If you uncheck this option not be would get you the box whenever you launch a PDF file next time.

  Concerning

  Sukrit diallo

• FM8: File always opens the unsaved changes

  Hello

  I have a file in Framemaker 8 that always opens with "unsaved changes".  I save the file, the asterisk disappears, but the next time I open the file in the asterisk is.

  
  I thought that this could be a problem of 'lack of police' and, as a test, off Remember lack of fonts. This setting does not seem to the impact of this behavior.

  Any help much appreciated.

  Mary

  He has probably got in it cross-references which are auto-mis to date when you open the document - it is this that fools the indicator "unsaved changes".

• iCloud drive text files being opened with numbers

  Before, everything worked fine with text files (.txt files) I have in iCloud drive.

  A tap on iCloud drive and another click on a text file on my iPhone would open the file Notes.

  From some point on (I think I got the same text file open at the same time on my Mac and my iPhone) iCloud drive to text on my iPhone files are opened with numbers.

  Later, when I type a text file to the iCloud drive on my iPhone I have numbers open this file.

  When I press the information next to the name of text file icon, I get a screen of info saying at the top of the right page "open in numbers."

  I have the text file is a file in format (.rtf), there is no problem; Notes opens this file; and the Info screen, top right, for this file says nothing about the application that will open the file.

  This only happens on my iPhone; I have a 5 s, 64 GB, with the latest iOS 9.3.1

  On my Mac everything works fine.

  I tried a "Reset all settings" but that did not work.

  No idea of what is happening and how to fix?

  Even. .txt files will open in figures on iOS of the iCloud drive. Why is this and can it be changed?

• If I have a file that opens with Notepad, how to make it open so it can be displayed?

  There is a shortcut on my desktop that opens with Notepad and is jibberish... How to open in normal mode?

  There is a shortcut on my desktop that opens with Notepad and is jibberish... How to open in normal mode?

  > If I have a file that opens with Notepad...

  What is the extension of this file in particular?
  File extension is represented by the last 3 letters of the file.