The only way to undo it is to re-install Windows, so attempt at your own risk.
Dll from m to the Windows Media Player directory, if they were replaced by older versions.
Dll" to the Firefox installation directory "plugins" folder, typically C:Program FilesMozilla Firefoxplugins or, on 64-bit Windows, C:Program Files (x86)Mozilla Firefoxplugins.23 edit Video is invisible or disappears when you click a control When the player is active, right-click on it and select 'Options.' At the bottom of the window should be a 'Video Acceleration' option.Load_appdir_plugins to true in about:config.To install this plug-in for Windows post 98/ME (Vista, XP follow these steps: Download the plug-in.After running the installer, copy the more recent versions of npdsplay.To check for these files, type about:plugins into the location bar.Try steps 3 and 4 again.Microsoft's Technet division has developed a new.Linux, please do the following: Make sure you have the Gecko SDK installed.From MozillaZine Knowledge Base, some websites require the use of the Windows Media Player (WMP) plugin for certain content such as embedded audio and video.
Internet firewall or other security software can also block WMP so check your firewall settings and make sure that WMP is allowed access to the internet.
For best results, first upgrade to the latest version of your browser, then download the current Web player.
This can happen when the VLC Media Player is installed and its own browser plugin takes precedence over the WMP plug-in, causing a conflict.
Dll" will be placed in another location such as C:PFilesPlugins and you will need to copy it to your Firefox or SeaMonkey installation plugins folder.
The update is here.
30 edit Crashes or missing WMP controls while trying to play embedded WMV files Your browser may crash or, if the video does play, the WMP controls (play/pause/stop) or right-click options may be missing.
Double-click on the Java icon to bring up the Java control panel.Dll" will be detected if it is located in the C:Program Files (x86)Mozilla Firefoxbrowserplugins folder.Edit, testing, the WMP plugin test pages, thailand Videos at m and.Click on the 'Update' tab, and then the 'Update Now' button.Edit Restoring the standard plugin The standard WMP plugin will work on most Windows versions and Mozilla-based browsers but it may be missing functionality that the new WMP plugin offers.