Fix svchost.exe eat ur memory usesage problem

一、首先檢查系統服務的狀態。
1. 點「開始」–>「執行」，輸入「services.msc」後按「確定」。
2. 在服務「Automatic Updates」上點二下。
3. 點選「登入」頁籤，確定登入身分為「本機系統帳戶」且「允許服務與桌面互動」“沒有”被選取。
4. 確認服務已在目前的「硬體設定檔」中被啟用，如果沒有，按下「啟用」按鈕。
5. 點選「一般」頁籤，確定「啟動類型」為「自動」，然後按下「啟動」按鈕以啟動服務。
6. 對「Background Intelligent Transfer Service (BITS) 」服務重覆2 ~ 5的步驟。
二、接著重新註冊Windwos Update的元件。
1. 點選「開始」–>「執行」。
2. 輸入「REGSVR32 WUAPI.DLL」後按Enter。
3. 當看到“DllRegisterServer 在WUAPI.DLL成功” 的訊息後按下「確定」。
4. 重覆上述步驟重新註冊下列元件
REGSVR32 WUAUENG.DLL
REGSVR32 WUAUENG1.DLL
REGSVR32 ATL.DLL
REGSVR32 WUCLTUI.DLL
REGSVR32 WUPS.DLL
REGSVR32 WUPS2.DLL
REGSVR32 WUWEB.DLL
三、最後更名可能已損壞了的Windows Update暫存目錄。
1. 點「開始」–>「執行」，輸入「cmd」後按「確定」。
2. 在命令提示字元中鍵入以下指令。（若出現錯誤訊息請先重開機後再報執行一次）
net stopWuAuServ
2. 點「開始」–>「執行」，輸入「%windir%」後按「確定」。
3. 找到「SoftwareDistribution」並更名為「SDold」。
4. 點「開始」–>「執行」，輸入「cmd」後按「確定」，並在在命令提示字元中鍵入以下指令。
net start WuAuServ
四、大功告成！

first of all, the state inspection system services.
1. Points, "started" -> "implementation", the importation of "services.msc," according to "determine."
2. Services "Automatic Updates" on the next point.
3. Click "Login" page signed, determine identity for the sign "the computer system accounts" and "allow interactive services and desktop," "no" were selected.
4. Service has been recognized in the current "Hardware Setup file" was opened, and if not, press the "open" button.
5. Click "general" tab, identified "in the type" to "automatic" and then press the "start" button to start the service.
6. "Background Intelligent Transfer Service (BITS)" service Repeat 2-5 steps.
Second, and then re-register the Windows Update component.
1. Click "start" -> "implementation."
2. Importation "REGSVR32 WUAPI.DLL" by Enter.
3. Seeing that "DllRegisterServer in WUAPI.DLL successful" message after the press the "set."
4. Repeat the above steps to re-register the following components
REGSVR32 WUAUENG.DLL
REGSVR32 WUAUENG1.DLL
REGSVR32 ATL.DLL
REGSVR32 WUCLTUI.DLL
REGSVR32 WUPS.DLL
REGSVR32 WUPS2.DLL
REGSVR32 WUWEB.DLL
Third, the last name may have damaged the Windows Update temporary directory.
1. Points, "started" -> "implementation", enter "cmd" and press "determine."
2. Characters in the command prompt and type the following instructions. (If there is a mistake in re-boot your message after the implementation of a newspaper)
Net stopWuAuServ
2. Points, "started" -> "implementation", the importation of "% windir%," according to "determine."
3. Find "SoftwareDistribution" and change its name to "SDold."
4. Points, "started" -> "implementation", enter "cmd" and press "OK" and the command prompt, type the following instructions.
Net start WuAuServ
4. Done!