Windows Media Player
更新1: 用中文 c:/programme file/ windwos media player/ uninstall / control panel add/ remove sofare/ select media player remove and install media player 10 why you want to use old version 2007-08-22 18:28:20 补充： 第一行即系去c drive 跟住条路行揾番你个media player去uninstall第二行去控制台既新增/移险程式..揾你个media player 跟住移除之后你可以装media player 10点解你要用旧版本 Rolling back to a previous version of the Player Windows Media Player is a feature of the Windows operating system and cannot be removed entirely. However in Windows XP you can roll back to the version of the Player that was previously on your puter. You must be logged on as an administrator or a member of the Administrators group to perform the following procedure. Disconnect any portable music or video devices that might be attached to your puter. Click Start and then click Control Panel. In the Category View of Control Panel click Add or Remove Programs and then click Remove a program. Click Windows Media Player 11 and then click Remove. If Windows Media Player 11 is not displayed in the list of currently installed programs then try the following: At the top of the list select the Show updates check box. In the Windows XP - Sofare Updates section click Windows Media Player 11 and then click Change/Remove. In each of the o confirmation dialog boxes that appear click OK. When the rollback process is plete (it might take several minutes) click Restart. Click Start and then click Control Panel. In the Category View of Control Panel click Add or Remove Programs and then click Remove a program. Click Windows Media Format 11 Runtime and then click Remove. If Windows Media Format 11 Runtime is not displayed in the list of currently installed programs then try the following: At the top of the list select the Show updates check box. In the Windows XP - Sofare Updates section click Windows Media Format 11 Runtime and then click Change/Remove. If you installed a non-US English version of Windows Media Player 11 the instructions in the dialog boxes that are mentioned in steps 9 10 and 11 might appear in English. In the first confirmation dialog box that appears click OK. In the second confirmation dialog box that appears select the Do you want to continue with the rollback? check box and then click OK. When the rollback process is plete (it might take several minutes to plete) click Restart. Click Start and then click Control Panel. In the Category View of Control Panel click Add or Remove Programs and then click Remove a program. Click Microsoft User-Mode Driver Framework Feature Pack 1.0.0 and then click Remove. Follow the instructions that appear in the Sofare Update Removal Wizard. If the Wudf01000 confirmation dialog box appears click Yes to continue. When the sofare removal process is plete (it might take several minutes to plete) click Finish. Note If you remove Windows Media Player 11 and the Windows Media Format 11 Runtime and then encounter error C00D271D ("A problem has occurred in the Digital Rights Management ponent. Contact Microsoft product support.") you might be able to resolve the problem by installing the Windows Media Format 9.5 Runtime. For information about installing the Runtime in the Microsoft Knowledge Base see article 891122 "Update for Windows Media Digital Rights Management-enabled players." You might not be able to roll back to a previous version of the Player if the hidden folder $NtUninstallwmp11$ is deleted from your puter. Some non-Microsoft programs (such as CCleaner) delete this folder in an attempt to remove unwanted files from your puter. 参考: microsoft/windows/window *** edia/player/11/readmex#RollingbacktoapreviousversionofthePlayer
windows media player 11 有什么用啊
Windows Media Player是一款Windows系统自带的免费播放器，支持通过插件增强功能，在V7及以后的版本，支持换肤。 Windows Media Player 11于2006年10月30日发布。由于很多网络播放器要利用该程序内核，所以不建议卸载。
该程序功能丰富，作以简单介绍：
1、媒体指南:
媒体指南提供免费音乐视频、电影预告以及在线电台快速访问。要访问指南，只需单击“在线商店”选项卡，然后单击“媒体指南”。使用收音机调谐器（每页右侧栏中的链接）可轻松地搜索世界各地的电台;
2、专业设计：
您通过翻录 CD、从 Web 下载歌曲、从在线商店购买音乐等方式，收集了越来越多的数字音乐；
3、简化媒体库：
媒体库导航为音乐提供了专门的视图，并且还会显示一个风格简约的列表，其中包括艺术家、唱片集、歌曲、流派、年份和分级信息。通过在导航窗格中右键单击“媒体库”并选择“显示更多视图”，可以在此列表中添加其他项目；
4、画面视图：
Windows Media Player 11 在整个媒体库中都采用了唱片集画面，用户可以在浏览“艺术家”、“唱片集”和“歌曲”视图时，更加轻松地获取相应参考。