Fix Error Cannot Install WGA or OGA Plugin (WGAPluginInstall.exe and OGAPluginInstall.exe) in Firefox修正錯誤無法安裝WGA或屬於正版插件（ WGAPluginInstall.exe和OGAPluginInstall.exe ）在Firefox

Microsoft provides easy way to Microsoft提供了便捷途徑 validate genuine status of Windows and Office products via Mozilla Firefox驗證真正的地位的Windows和Office產品通過Mozilla Firefox的 web browser with plugins support. Web瀏覽器插件的支持。 The plugin, WGAPluginInstall.exe installs npLegitCheckPlugin.dll and nsILegitCheckPlugin.xpt, while OGAPluginInstall.exe installs npOGAPlugin.dll and nsIOGAPlugin.xpt.該插件， WGAPluginInstall.exe安裝npLegitCheckPlugin.dll和nsILegitCheckPlugin.xpt ，而OGAPluginInstall.exe安裝npOGAPlugin.dll和nsIOGAPlugin.xpt 。 Both is validator that verifies that your copy of Windows XP, Vista or Office products is genuine (non-pirated).這是驗證驗證您的Windows XP ， Vista或Office產品是真正的（非盜版） 。

However, the installer’s setup process only supports installation into default Mozilla Firefox path, ie C:\Program Files\Mozilla Firefox folder.但是，該安裝的安裝過程只支持安裝到Mozilla Firefox的默認路徑，即ç ： \ Program Files文件\ Mozilla Firefox的文件夾。 If user has change the installation path of the Firefox web browser, the installer will not be able to find the Firefox web browser with error messages such as “Could not locate the appropriate browser directory” and “Installation Failure.如果用戶已更改安裝路徑的Firefox瀏覽器，安裝程序將無法找到Firefox瀏覽器的錯誤信息，如“無法找到適當的瀏覽器目錄”和“安裝失敗。 Failed to copy files.無法複製檔案。 [Error: 0x80070003]“. [錯誤： 0x80070003 ] “ 。

To install the WGA-Plugin and OGA-Plugin for Firefox manually, follow these steps:要安裝WGA ，插件和屬於正版， Firefox的插件手動，請按照下列步驟：

1. Download the WGAPluginInstall.exe or OGAPluginInstall.exe when prompted.下載WGAPluginInstall.exe或OGAPluginInstall.exe提示時。
2. Extract the files from WGAPluginInstall.exe or OGAPluginInstall.exe with解壓縮文件從WGAPluginInstall.exe或與OGAPluginInstall.exe WinRAR WinRAR簡體中文版 . 。
3. There are 4 files contained inside each installer, common to both is PluginInstaller.exe and Setup.xml, while the WGA plugin has npLegitCheckPlugin.dll and nsILegitCheckPlugin.xpt or OGA plugin has npOGAPlugin.dll and nsIOGAPlugin.xpt.有4個文件內所載的每一個安裝程序，雙方共同的PluginInstaller.exe和Setup.xml ，而WGA的插件已經npLegitCheckPlugin.dll和nsILegitCheckPlugin.xpt或屬於正版插件已npOGAPlugin.dll和nsIOGAPlugin.xpt 。
4. Copy the npLegitCheckPlugin.dll or npOGAPlugin.dll to plugins folder under Mozilla Firefox directory.複製npLegitCheckPlugin.dll或npOGAPlugin.dll到插件文件夾下Mozilla Firefox的目錄。
5. Copy the nsILegitCheckPlugin.xpt or nsIOGAPlugin.xpt to components folder under Mozilla Firefox installation path.複製nsILegitCheckPlugin.xpt或nsIOGAPlugin.xpt組件文件夾下Mozilla Firefox的安裝路徑。
6. Try to validate with Firefox browser again.嘗試驗證與Firefox瀏覽器了。

After installing the plug-in, if you wish to uninstall it, follow the在安裝插件，如果你想卸載它，按照 WGA removal guide WGA的清除指南 . 。

IMPORTANT : You're reading a machine translated page which is provided "as is" without warranty. 重要：您正在閱讀的機器翻譯網頁這是“原樣”提供，無保修。 Unlike human translation, machine translation does not understand the grammar, semantics, syntax, idioms of natural language, thus often produce inaccurate and low quality text which is misleading and incomprehensible.不同人的翻譯，機器翻譯不明白的語法，語義，句法，成語自然語言，因此，往往產生不準確，低質量的文字這是誤導和費解。 Thus, please refer to因此，請參閱 original English article英文原文的文章 when in doubt.當懷疑。

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