方式使或关闭用户帐号(通入)控制(UAC)失去能力在窗口景色

用户帐号控制(UAC)，或者不知道弄错当用户存取控制是新的安全特点在窗口景色。 UAC主要显示是偶尔的突然出现对话箱请求Windows需要的用户的允许或为了用户能输入管理员的密码进行操作或运行节目特别是设定可执行，安置者或者系统工具。 UAC也影响指令提示(Cmd.exe)以错误例如“请求的操作要求被否认的海拔”或“通入”，当不跑 高的指令提示以充分的特权.

讨厌的症状发生，因为用户帐号(通入)控制或UAC在更低的海拔方式下强迫所有过程跑以有限的特权。 当节目或过程要求对系统文件、文件夹或者只有管理员能访问的登记蜂房的通入， UAC发射允许用户的同意提示给认同或进入管理员的证件到更高的海拔以充分的管理员的权利。

为用户，和确信您能维护计算机安全从传染，不用发现恒定的UAC海拔认同请求使困恼UAC的帮助，关闭和使UAC失去能力是可能的。 转动的用户帐号控制潜在地固定兼容性发布UAC防止有些节目、应用、组分、过程或者比赛适当的地方跑，即使授权给举起它的特权，延迟在施行和可以打破某些实时作用。

有您能使用关闭UAC，但多数家和个人用户应该发现方法通过控制板使UAC失去能力最容易做的几个方式。 用户帐号存取控制，当关闭和失去能力。时，在计算机将影响所有用户。

方法1 -通过用户帐号控制板关闭UAC

1. 点击 开始 然后开始 控制板.
2. 在控制板，点击 用户帐号和家庭安全.

   

3. 点击 用户帐号.

   

4. 点击 关闭用户帐号控制或.

   

   当提示窗口需要您的允许继续时，按 继续 按或输入管理员的密码。

5. 清除壁虱或校验标志在复选框在选择旁边 用途帮助的用户帐号控制(UAC)保护您的计算机.

   

6. 点击 好.
7. 当提示必须重新开始计算机应用变动时，重新起动计算机。
8. 要使能UAC，简单地滴答作响或再选择复选框。

Method 2 - Disable UAC Using Registry Editor

1. Run Registry Editor by typing RegEdit in Start Search or command prompt.
2. Registry Editor, navigate to the following registry key:

   HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System

   where HKLM is HKEY_LOCAL_MACHINE.

3. Right click on EnableLUA registry subkey and choose Modify or double click on EnableLUA registry value name in the right pane to modify the setting.

   

4. On “Edit DWORD (32-bit) Value” dialog box, set the new value data as 0.

   

5. Exit from Registry Editor.
6. Restart the computer.
7. To enable the UAC again, simply change back the value data of EnableLUA to 1.

Method 3 - Turn Off UAC Using MSConfig System Configuration Utility

• Type MSConfig in Start Search box or Run command (open by pressing Win+R) and hit Enter key.

  When prompted that Windows needs your permission to continue, press Continue button or enter the administrator’s password.

• In System Configuration window, click on the Tools tab.
• Scroll down and locate to select Disable UAP or Disable UAC option in the item list.

  

• Click the Launch button.
• A command prompt window will open and automatically execute and run scripted process to disable UAC.
• On completion, The operation completed successfully message will be shown. Close Cmd.exe window when done, and then exit form MSConfig.
• Restart computer for changes to apply and become effective.
• To return UAC to on status, simply select Enable UAP or Enable UAC, and then click on Launch button.

Method 4 - Disable UAC Using Group Policy (Active Directory GPO or Local Group Policy)

Note: Windows Vista Home Premium and Home Basic editions do not have Local Group Policy Editor.

1. Click Start and then type GPEdit.msc in the Start Search box and hit Enter key to open the Group Policy Editor.

   Note: If you’re using Active Directory Domain GPO which controls many computers, open Group Policy Management Console by click on Start, and then type GPMC.msc in the Start Search and hit Enter key from a Windows Vista computer that is a member of the AD domain. In the Group Policy Management Console (GPMC) window, browse to the respective GPO which is linked and enabled to the OU (organization unit) or domain where the Vista computers are located, then edit it.

2. Navigate and browse to Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security Options.
3. In the right details pane, there are a few User Account Control related policies. Right click each of the following policies and configure or change the value to the new value indicated below after the dash (-):
   • User Account Control: Behavior of the elevation prompt for administrators - Elevate without prompting
   • User Account Control: Detect application installations and prompt for elevation - Disabled
   • User Account Control: Run all administrators in Admin Approval Mode - Disabled

   

4. Restart the computer to make the changes effective.
5. To re-turn on UAC, revert back to original values of the policies, which is Enabled and Prompt for Consent.

Method 5 - Disable User Access Control from Command Prompt

1. Open an elevated command prompt.
2. Run the following command to disable and turn off UAC:

   C:\Windows\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f

3. To re-enable and turn back on the User Account Control, run the following command:

   C:\Windows\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 1 /f

4. Reboot the computer for the changes to take effect.

Note: After disabling and turning off UAC, a red X shield icon of Windows Security Center will be displayed in the notification area (system tray). My Digital Life has the guide to remove the Windows Security Center warning icon and messages.

IMPORTANT: You're reading a machine translated page which is provided "as is" without warranty. 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. Thus, please refer to original English article when in doubt.

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