ReadyBoost Not Working or USB Flash Key Stick Not Support or Enabled In Windows Vista SP1 ReadyBoost的无法工作或USB闪存关键坚持不支持或启用在Windows Vista SP1的

ReadyBoost in ReadyBoost的中 Windows Vista Windows Vista中 uses a USB flash drive such as USB key or memory stick as additional memory to the operating system to boost system performance.使用USB闪存驱动器，如USB密钥或记忆棒作为额外的记忆体的作业系统，不仅提升系统性能。 However, after installing or upgrading to Windows Vista SP1 (and even in Windows Vista RTM), the ReadyBoost may stop working and no longer functioning, or saying that the USB flash key drive is poor in performance to run ReadyBoost.然而，在安装或升级到Windows Vista SP1的（甚至在Windows Vista RTM预估）的ReadyBoost可能停止工作，不再发挥作用，或者说， USB闪存驱动器的关键是穷人的运行性能的ReadyBoost 。

The symptom is that when a USB flash drive is inserted and connected, Windows Vista is still able to properly detect the USB flash drive inserted, and gives an option to let user decide whether to run ReadyBoost on the drive.症状是，当一个USB闪存驱动器插入和连接， Windows Vista是仍然能够正确地检测到USB闪存驱动器插入，并给出了一个选择，让用户决定是否运行的ReadyBoost驱动器上。 However, after evaluating the read/write IO speed of the USB flash key, Windows Vista judges that the USB memory stick is not good enough to use as ReadyBoost device, as the poor speed of the drive won’t improve any performance.然而，在评价的读/写的IO速度的USB快闪记忆体的关键， Windows Vista的法官的USB记忆棒是不够用作ReadyBoost设备，如穷人的高速驱动器将不会提高任何性能。 The unsupported USB Flash storage device include even the premium quality (and priced) faster ReadyBoost approved USB key, and the USB drive can be used and work properly before upgrading to Windows Vista SP1.不支持的USB闪存存储设备甚至包括优质（价格）批准更快的ReadyBoost的USB键， USB驱动器可以使用和正常工作之前升级到Windows Vista SP1的。

The error in speed detection is probably due to USB problem facing Windows Vista SP1, which may have installed efficient USB drivers.错误检测的速度可能是由于面临的问题USB接口的Windows Vista SP1 ，它可能已安装有效的USB驱动程序。 As a workaround, the USB ReadyBoost key not recognized in Windows Vista SP1 (or Windows Vista RTM) issue can be fixed and resolved by tweaking the registry to force Windows Vista to recognize the USB flash drive as a valid ReadyBoost enabled device.作为一种替代方法，在USB ReadyBoost的关键不承认在Windows Vista SP1的（或Windows Vista RTM预估）问题都可以固定和解决调整注册表以武力Windows Vista中认识到USB闪存驱动器是一个有效的ReadyBoost功能的装置。

Firstly, format the USB flash drive to a clean state.首先，格式的USB闪存驱动器，以一个干净的状态。 Then run Registry Editor (regedit), and navigate to the following registry key:然后运行注册表编辑器（注册表） ，并转到以下注册表项：

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\EMDMgmt HKEY_LOCAL_MACHINE \软件\微软\的Windows NT \ CurrentVersion \ EMDMgmt

There are a few branch keys (similar to sub-folders under EMDMgmt) available, which has the format similar to有几个分支键（类似的子文件夹下EMDMgmt ）提供，它的格式类似

_??_USBSTOR#Disk&Ven_Imation&Prod_Flash_Drive&Rev_1.20#83b27965024423&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}_1453414791 _ ？ ？ _USBSTOR ＃磁盘及Ven_Imation ＆ Prod_Flash_Drive ＆ Rev_1.20 ＃ 83b27965024423 ＆ 0 ＃ （ 53f56307 - b6bf - 11d0 - 94f2 - 00a0c91efb8b ） _1453414791

Delete all this registry keys (folders) away.所有这一切删除的注册表项（文件夹）了。 These registry sub-key values store characteristics and various information or settings about each and every USB mass storage devices connected to the computer, including portable hard disk, external HDD, memory card, USB memory stick and Flash key.这些注册表子项的值存储的特点和各种信息，或设置每个USB大容量存储设备连接到电脑，包括便携式硬盘，外置硬盘，记忆卡， USB记忆棒和Flash的关键。

After deleting, re-insert the flash memory stick.删除后，重新插入闪存记忆棒。 If Windows Vista still unable to enable ReadyBoost feature on USB key drive that supposedly support Ready Boost, perform the following trick.如果Windows Vista仍然无法启用ReadyBoost功能的USB闪盘驱动器，理应支持增强准备，履行下列伎俩。

Re-open Registry Editor if you have closed it, and then navigate to the same registry key again:重新打开注册表编辑器，如果您关闭它，然后浏览到相同的注册表项一遍：

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\EMDMgmt HKEY_LOCAL_MACHINE \软件\微软\的Windows NT \ CurrentVersion \ EMDMgmt

There should be a new registry sub-key created for the USB memory stick just inserted.应该有一个新的注册表子键创建的USB记忆棒插入公正。 Go to the new sub-key, and change the following registry values in the right pane to the following settings:进入新的分项，并更改以下注册表值在右边的窗格中，以下列设定：

"CacheSizeInMB"=dword:000003c0
"CacheStatus"=dword:00000001
"DeviceStatus"=dword:00000002

If the registry value name is not found, create a new DWORD (32-bit) Value and named it accordingly.如果注册表值的名字是没有发现，创建一个新的DWORD （ 32位）值和相应的命名。

Close Registry Editor.关闭注册表编辑器。 The USB flash key is now recognized as ReadyBoost enabled. USB快闪记忆体的关键是现在公认的ReadyBoost功能。 Right click on the USB memory stick drive in “Computer” to select “Properties”.右击USB记忆棒驱动器在“计算机”来选择“属性” 。 Then go to the ReadyBoost tab and set the cache size and verify that ReadyBoost is working on the drive.然后去的 ReadyBoost标签，并设置缓存大小，并确认是工作的ReadyBoost驱动器上。

IMPORTANT : You're reading a machine translated page which is provided "as is" without warranty. 重要：您正在阅读的机器翻译网页这是“原样”提供，无保修。 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.不同人的翻译，机器翻译不明白的语法，语义，句法，成语自然语言，因此，往往产生不准确，低质量的文字这是误导和费解。 Thus, please refer to因此，请参阅 original English article英文原文的文章 when in doubt.当怀疑。

Related Articles相关文章

• Fix WordPress 2.5 Image or Media Flash Uploader Not Working Issue in IE7修正2.5 WordPress的图像或媒体闪光灯上传不工作的问题在IE7
• Flash Upgrade Eten Glofiish Windows Mobile Device ROM Firmware OS from SD Memory Card (Fix RAPIcopyfile or Update Error in Vista)闪存升级埃滕Glofiish Windows Mobile设备的固件操作系统光盘从SD记忆卡（修正RAPIcopyfile或更新错误在Vista ）
• Fix Virtual PC 2007 Shared Networking (NAT) Internet Not Working in Windows Server 2003, 2008 and Vista Guest OS修正虚拟PC 2007的共享网络（ NAT ）的互联网不工作在Windows Server 2003 ， 2008和Vista的客户操作系统
• How to Enable, Use and Support 4GB or More Physical RAM Memory in 32-bit Windows Vista如何启用，使用和支持4GB或更多的物理RAM内存在32位的Windows Vista
• USB Unknown Device Drive Issue, Not Working, Recognized or Connected Error After Upgrading and Installing Vista SP1未知设备的USB驱动器的问题，没有工作，承认或连接错误后，升级和安装Vista SP1的
• New SanDisk Extreme III Memory Stick PRO-HG Duo With 30MB/s Read/Write Speeds新晟碟Extreme三的Memory Stick PRO氢化物发生多与30MB / s的读/写速度
• How to Get Free Support and Help from Microsoft for Installing Windows Vista SP1 Problems如何获得免费的支持和帮助微软的安装Windows Vista SP1的问题
• Download Toggle Flash to Disable Adobe Flash in Internet Explorer 7下载切换闪存禁用的Flash在Internet Explorer 7
• New Kingston DataTraveler BlackBox USB Flash Drive新的金士顿DataTraveler黑箱USB闪存驱动器
• How to Disable Windows Vista CD/DVD Disc Burning/Recording Function如何禁用Windows Vista中的CD / DVD光盘刻录/录音功能

This entry was posted on Thursday, May 1st, 2008 at 8:22 pm and is filed under 本条目被张贴在星期四， 08年5月1日在下午8点22分，并提交下 Windows Vista Windows Vista中 . 。 You can follow any responses to this entry through the 您可以按照任何反应，这个项目通过 RSS 2.0 2.0 feed. You can 饲料。您可以 leave a response 留下一个反应 , or 或 trackback 引用 from your own site. 从您自己的网站。