To resolve this issue, follow the steps in each method. At the end of each method, test to see if the issue is resolved. WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system.

To run a Control Panel tool in Windows, type the appropriate command in the Open box or at a command prompt. NOTE: If you want to run a command from a command prompt, you must do so from the Windows folder.

First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

当您尝试创建新的拨号网络连接或打开一个拨号网络文件夹中时，您可能不能以安装新调制解调器向导中选择您的调制解调器。 当您打开拨号网络时提示您安装调制解调器。 此设备工作正常。 如果您在控制面板中打开调制解调器工具，然后单击诊断选项卡中的详细信息您不会收到任何错误消息。 如果一个 TAPI 组件已损坏或丢失，或者如果在注册表中引用第三方电话语音驱动程序，该驱动程序已损坏或者与 Windows 不兼容，则可以出现此行为。 若要解决此问题，请按照每一种方法。 每个方法的末尾进行测试以查看问题是否已解决。 警告： 如果注册表编辑器使用不当可能会导致严重的问题，可能需要您重新安装操作系统。 Microsoft 不能保证您可以解决导致注册表编辑器使用不当的问题。 使用注册表编辑器需要您自担风险。

Alternatively, if installation doesn't start automatically, browse the disc to find the program setup file, usually called Setup.exe or Install.exe. Open the file to start installation.

Follow the steps for your installation type. Repair broken Office app installations.

When critical Windows system files are missing or corrupted, your operating system may begin to malfunction. Common symptoms include Windows features not working properly, system errors, or Windows becoming unresponsive or freezing.

System Configuration is a system utility that allows you to troubleshoot issues with Windows startup. It provides options to customize the startup process, including the ability to enable or disable software, control startup services, and access other advanced system settings.

Re-registers Word in the Windows registry. This switch starts Word, runs Office Setup, updates the Windows registry, and then closes.