ReadyBoost Not Working or USB Flash Key Stick Not Support or Enabled In Windows Vista SP1 ReadyBoost的無法工作或USB閃存關鍵堅持不支持或啟用在Windows Vista SP1的

ReadyBoost in中的ReadyBoost 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閃存驅動器，如USB密鑰或記憶棒作為額外的記憶體的作業系統，不僅提升系統性能。 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，在安裝或升級到Windows Vista SP1的（甚至在Windows Vista RTM預估）的ReadyBoost可能停止工作，不再發揮作用，或者說， USB閃存驅動器的關鍵是窮人的運行性能的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.症狀是，當一個USB閃存驅動器插入和連接， Windows Vista是仍然能夠正確地檢測到USB閃存驅動器插入，並給出了一個選擇，讓用戶決定是否運行的ReadyBoost驅動器上。 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，在評價的讀/寫的IO速度的USB快閃記憶體的關鍵， Windows Vista的法官的USB記憶棒是不夠用作ReadyBoost設備，如窮人的高速驅動器將不會提高任何性能。 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閃存存儲設備甚至包括優質（價格）批准更快的ReadyBoost的USB鍵， USB驅動器可以使用和正常工作之前升級到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.錯誤檢測的速度可能是由於面臨的問題USB接口的Windows Vista SP1 ，它可能已安裝有效的USB驅動程序。 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.作為一種替代方法，在USB ReadyBoost的關鍵不承認在Windows Vista SP1的（或Windows Vista RTM預估）問題都可以固定和解決調整註冊表以武力Windows Vista中認識到USB閃存驅動器作為一個有效的ReadyBoost功能的裝置。

Firstly, format the USB flash drive to a clean state.首先，格式的USB閃存驅動器，以一個乾淨的狀態。 Then run Registry Editor (regedit), and navigate to the following registry key:然後註冊表編輯器（註冊表） ，並轉到以下註冊表項：

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\EMDMgmt HKEY_LOCAL_MACHINE \軟件\微軟\的Windows NT \ CurrentVersion \ EMDMgmt

There are a few branch keys (similar to sub-folders under EMDMgmt) available, which has the format similar to有幾個分支鍵（類似的子文件夾下EMDMgmt ）提供，它的格式類似

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

Delete all this registry keys (folders) away.所有這一切刪除的註冊表項（文件夾）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.這些註冊表子項的值存儲的特點和各種信息，或設置每個USB大容量存儲設備連接到電腦，包括便攜式硬盤，外置硬盤，記憶卡， USB記憶棒和Flash的關鍵。

After deleting, re-insert the flash memory stick.刪除後，重新插入閃存記憶棒。 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仍然無法啟用ReadyBoost功能的USB閃盤驅動器，理應支持增強準備，履行下列伎倆。

Re-open Registry Editor if you have closed it, and then navigate to the same registry key again:重新打開註冊表編輯器，如果您關閉它，然後瀏覽到相同的註冊表項一遍：

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\EMDMgmt HKEY_LOCAL_MACHINE \軟件\微軟\的Windows NT \ CurrentVersion \ EMDMgmt

There should be a new registry sub-key created for the USB memory stick just inserted.應該有一個新的註冊表子鍵創建的USB記憶棒插入公正。 Go to the new sub-key, and change the following registry values in the right pane to the following settings:進入新的分項，並更改以下註冊表值在右邊的窗格中，以下列設定：

"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.如果註冊表值的名字是沒有發現，創建一個新的DWORD （ 32位）值和相應的命名。

Close Registry Editor.關閉註冊表編輯器。 The USB flash key is now recognized as ReadyBoost enabled. USB快閃記憶體的關鍵是現在公認的ReadyBoost功能。 Right click on the USB memory stick drive in “Computer” to select “Properties”.右擊USB記憶棒驅動器在“計算機”來選擇“屬性” 。 Then go to the ReadyBoost tab and set the cache size and verify that ReadyBoost is working on the drive.然後去的 ReadyBoost標籤，並設置緩存大小，並確認是工作的ReadyBoost驅動器上。

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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