Fix Logitech QuickCam (Messenger, Chat, Zoom, IM, Express) Not Compatible Driver Issue in Windows Vista SP1修复罗技快（即时通讯，聊天，变焦，即时通讯，快递）不兼容的驱动程序问题在Windows Vista SP1的

Logitech, one of the leading webcam manufacturer as QuickCam series, has made a decision that left thousands, if not tens of thousands of customers in the cold, by deciding that older models of their web camera, such as Logitech QuickCam Messenger, Zoom, Chat, IM and Express, does not support罗技，一个主要的摄像头制造商，作为快系列，已作出决定，数以千计，如果不是成千上万的顾客在冷战，决定说，较旧型号的他们的网络摄像机，如罗技快信使，缩放，聊天， IM和表示，不支持 Windows Vista Windows Vista的 , and the driver provided for download is incompatible and not compliant, and thus users unable to install and use the Logitech QuickCam webcam. ，和司机提供的下载是不相容的，而不是兼容，因此用户无法安装和使用罗技快看摄像头。

There is a有一个 trick to use XP driver in Vista to make unsupported Logitech QuickCam works伎俩使用XP驱动程序在Vista中，使无依无靠的罗技快看工程 . 。 However, with the release of Windows Vista SP1, the trick comes out with new error.然而，与释放的Windows Vista SP1中，诱骗出来，与新的错误。 After installing Windows Vista SP1, for some users who have use the XP driver trick to use the unsupported Logitech device, or attempt to install XP driver for Logitech webcam, the following error message will appear:之后，安装Windows Vista SP1中，对某些用户谁已使用XP驱动程序的伎俩使用不受支持的罗技装置，或试图安装XP驱动程序罗技摄像头，下面的错误讯息就会出现：

The device can not be started.该设备无法启动。

And the microphone attached on the QuickCam no longer works, where the system cannot capture or hear any sound via mic on the webcam.和麦克风的重视就快不再起作用，在哪里系统无法捕获或听到任何声音透过麦克风对摄像头。

Switching to install higher version of drivers does not help either to solve the problem.开关安装高版本的驱动程序，不利于要么来解决这个问题。 And thanks to reader Luis, a workaround solution has been found to fix the error.并感谢读者路易斯，一种替代解决方案，已发现的修正这个错误。

The cause of the Logitech QuickCam webcam error on Windows Vista with Service Pack 1 (SP1) is USB audio class driver, USBaudio.sys, which has been updated in SP1.事业的罗技快看摄像头的错误在Windows Vista带有Service Pack 1 （ SP1 ）的是USB音频类驱动程序， usbaudio.sys ，这已更新SP1中。 To solve the problem that the Logitech QuickCam Messenger, Zoom, Chat, IM, Express and other unsupported webcam model cannot be used in Windows Vista SP1, one workaround solution is to ‘downgrade’ the USBaudio.sys driver file located in \Windows\System32\drivers folder to older RTM version.要解决的问题，罗技快信使，缩放，聊天室，即时通讯，表示和其他不受支持的摄像头模型不能用来在Windows Vista SP1中，一个可行的解决办法是'降格' usbaudio.sys的驱动程序文件，位于\的Windows \ system32 \ Drivers文件夹中老年人的RTM版本。

If you haven’t remove the backup RTM files that saved by SP1 setup installer, there is a backup copy of USBaudio.sys version 6.0.6000.16386 in \Windows\System32\DriverStore\FileRepository\wdma_usb.inf_9ce240de folder.如果您还没有删除备份的RTM文件所节省的SP1安装程序安装程序，有一个备份副本usbaudio.sys版本6.0.6000.16386在\的Windows \ system32 \ driverstore \ filerepository \ wdma_usb.inf_9ce240de文件夹中。 However, in normal running computer, the file is always in use, and thus locked and cannot be deleted nor moved while system is running.不过，在正常运行的计算机，该文件是始终在使用，从而锁定不能删除，也不动议的同时，系统正在运行。 Use the trick below to copy and swap back to old version of the file.使用的伎俩下面的复制和交换回旧版本的文件。

1. Take ownership and grant full access permission采取所有权和给予充分权限 of \Windows\System32\drivers\USBAUDIO.SYS file. \的Windows \的System32 \ Drivers \ usbaudio.sys档案。
2. Insert Vista DVD into DVD-ROM drive to插入Vista的DVD放入DVD - ROM驱动器，以 boot up into Vista Sytem Recovery Console开机进入Vista的系统故障恢复控制台 and open command prompt.和公开的命令提示符。
3. In the command prompt window, issue the following commands one by one, follow by Enter key each time.在命令提示符窗口，发出以下命令，一个又一个，后续由Enter键，每个时间。 The commands are assuming that the system drive (where Windows Vista is installed) is C:\ drive.该命令是假定该系统驱动器（如安装Windows Vista ）是C ： \驱动器。 If your root system drive is different, change accordingly.如果您的根系统驱动器不同，而有所变动。

   ren C:\Windows\System32\drivers\USBAUDIO.sys USBAUDIO.sys.original 任为C ： \的Windows \的System32 \ Drivers \ usbaudio.sys usbaudio.sys.original

   copy C:\Windows\System32\DriverStore\FileRepository\wdma_usb.inf_9ce240de\USBAUDIO.sys C:\Windows\System32\drivers\ /y复制为C ： \的Windows \ system32 \ driverstore \ filerepository \ wdma_usb.inf_9ce240de \ usbaudio.sys为C ： \的Windows \的System32 \ Drivers \ /

4. Restart the computer.重新启动计算机。 The Logitech QuickCam camera should work properly without error.罗技快看摄像头的工作，应妥善没有错误。

If you’re running dual boot system, or have a boot CD or boot disk supporting NTFS system, it’s possible to boot from other operating system (so that the Vista system is not running and not locking the USBAUDIO.sys file), and overwrite the driver with older RTM version of it.如果您正在运行的双启动系统，或有一个启动CD或开机磁片支持NTFS的系统，有可能启动，从其他的作业系统（使该Vista系统没有运行，而不是锁定usbaudio.sys文件） ，并覆盖司机与老年人的RTM版本的。

IMPORTANT : You're reading a machine translated page which is provided "as is" without warranty. 重要说明：您正在阅读的机器翻译网页是“按原样”提供的担保。 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.不像人类翻译，机器翻译不明白的语法，语义，语法，成语自然语言，因此，往往产生不准确的和低品质的文字，是具误导性的和难以理解的。 Thus, please refer to因此，请参阅 original English article英文原版的文章 when in doubt.有疑问时。

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