Posts Tagged ‘Windows Registry’

How to Disable and Turn Off UAC in Windows 7

Monday, January 25th, 2010

The user interface of User Account Control (UAC) settings in Windows 7 has changed to reflect the move to make UAC less annoying, more user control and more user friendlier approach. In Windows 7, the UAC has a slider bar which allows users to configure and select which level of notification (and hence protection against unauthorized and malicious access) they want. With the fine-tuning of UAC, the wording ‘disable’ or ‘turn off’ is no longer available. So how can you disable UAC? Or at least, how can you turn off the notification prompt or pop-up so that they appear less regularly?

In fact, the steps to disable UAC is Windows 7 is similar to steps to disable UAC in Windows Vista, only with slight user interface change, and there is plenty of methods to turn off UAC too.

Method 1: Disable or Turn Off UAC (User Account Control) in Control Panel

  1. To user Control Panel to disable UAC in Windows 7, there are several methods to access the User Account Control settings page:
    1. Go to Start Menu -> Control Panel -> User Accounts and Family Safety -> User Account.
    2. Go to Start Menu -> Control Panel -> System and Security -> Action Center.
    3. Click or right click on Flag icon in notification area (system tray), and then Open Action Center.
    4. Type “MsConfig” in Start Search to start System Configuration, then go to Tools tab, select Change UAC Settings, then click on Launch button.
  2. Click on User Account Control settings link.
  3. Slide the slider bar to the lowest value (towards Never Notify), with description showing Never notify me.
  4. Click OK to make the change effective.
  5. Restart the computer to turn off User Access Control.

Method 2: Disable UAC with Registry Editor ( RegEdit)

  1. Run Registry Editor (RegEdit).
  2. Navigate to the following registry key:HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System
  3. Locate the following REG_DWORD value:EnableLUA
  4. Set the value of EnableLUA to 0.
  5. Optional step to suppress UAC consent prompt dialog, locate the following REG_DWORD value:ConsentPromptBehaviorAdmin
  6. Set the value of ConsentPromptBehaviorAdmin to 0 (optional).
  7. Exit from Registry Editor and restart the computer to turn off UAC.

Method 3: Turn Off UAC Using Group Policy

For Windows 7 Ultimate, Business or Enterprise edition which has Local Group Policy, or computer joined to domain and has Active Directory-based GPO, the group policy can be used to disable UAC for local computer or many computer across large networks at once.

  1. Enter GPedit.msc in Start Search to run Local Group Policy editor. (Or gpmc.msc to run Group Policy Management Console for AD-based domain GPO editor).
  2. Navigate to the following tree branch:Computer Configuration -> Windows Settings -> Security Settings -> Local Policies -> Security OptionsIn GPMC, browse to the required GPO which is linked to the domain or OU where the policy wants to apply.
  3. Locate the following policy in the right pane:User Account Control: Behavior of the elevation prompt for administrators in Admin Approval ModeSet its value to Elevate without prompt.
  4. Locate the following policy in the right pane:User Account Control: Detect application installations and prompt for elevationSet its value to Disabled.
  5. Locate the following policy in the right pane:User Account Control: Run all administrators in Admin Approval ModeSet its value to Disabled.
  6. Locate the following policy in the right pane:User Account Control: Only elevate UIAccess applications that are installed in secure locationsSet its value to Disabled.
  7. Restart the computer when done.

Method 4: Using Command Prompt to Disable User Account Control

The command line option can also be used in batch script command file, i.e. .bat and .cmd files, providing greater convenient to advanced technical user. In actual, the commands,, which are also used to disable or enable UAC in Vista, are just doing the same thing as directly modifying the registry.

  1. Open an elevated command prompt as administrator.
  2. To disable the UAC, run the following commands:%windir%\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /fand optionally, the following comand to suppress all elevation consent request and notification:

    %windir%\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v ConsentPromptBehaviorAdmin /t REG_DWORD /d 0 /f

    Tip: To re-enable UAC, the command is:

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

    and to turn on prompt for consent UI:

    %windir%\System32\cmd.exe /k %windir%\System32\reg.exe ADD HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v ConsentPromptBehaviorAdmin /t REG_DWORD /d 2 /f

Disable UAC may cause gadget not working in Windows 7. User who facing the issue can use another workaround to suppress User Account Control.

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10 Quick Fixes to Make your Windows Computer Faster

Monday, January 11th, 2010
BEIJING, CHINA-OCTOBER 23: A woman looks at th...
Image by Getty Images via Daylife

Our computer running Windows isn’t running in the same speed that it used to run when you first used it. It’s slower, crappy, takes a while to start and tests your patience like anything. There are many reasons for this, let’s try fixing up a few things on your slow Windows PC:

Slow Start Up
There can be a variety of reasons to Windows loading slow during start up. Go to Run, type msconfig and hit enter. Under the ‘Start Up’ tab, uncheck the unwanted programs and press OK. Things should be a bit fine the next time Windows boots.

Another program worth mentioning here is StartUp Delayer which will help in setting after how much time programs should be loaded after Windows boots. For instance, you could set your instant messenger program to load 50 seconds after Windows starts up.

Slow Loading Start Menu
If the Start Menu items are loading slowly, you can open the Registry Editor by typing in the Run menu ‘regedit.exe’ and pressing Enter. Go to HKEY_CURRENT_USER\Control Panel\Desktop. Look for MenuShowDelay, and double click to edit the value. The lower the number specified, the faster the Start Menu will load.

Slow Right Click Context Menu
Probably the Windows Right Click menu on your computer is loading slow because too many programs added unwanted entries there. Just download this program called Mmm, install it and then modify your context menu to remove unwanted items to speed it up.

'Send To' Menu Slow Send To Menu
If the Send To menu loads slowly, you can type ’sendto’ in the Run Dialog, and remove unwanted items in the Explorer Window that appears. This should add some speed to it.

Slow Defragmentation
The Windows Defragmenter can’t get any slower. You need to have an alternative to the Windows Defragmenter, and Defraggler is just one of the best ones available in the market. It’s free, and works like a charm and can speed up defragmentation manifold. For some alternatives, see Five Free Programs to Defragment your PC.

Slow loading My Computer Window
my-computer.jpg If the My Computer Window loads slowly, in the Explorer Window, go to Tools >> Folder Options >> View and uncheck ‘Automatically search for network folders and printers”

Slow loading Add or Remove Programs Applet
This is one of the most annoying piece of programs present in Windows, it takes ages to load if you have a considerable number of programs installed on your computer. You can either use the all-in-one CCleaner for this purpose, or get MyUninstaller that comes as a speedy replacement for Add or Remove Programs.

Slow Ending of Unresponsive Programs
If you’ve clicked on ‘End Task’ if any program is running unresponsive, you might have noticed that the program is not terminated immediately. You can alter this by going to Run >> regedit.exe >> HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\ and change this value to 1000.

Disable Animations and Appearance Overhauls to maximize performance
If you’re a serious performance junkie, you probably won’t bother about eyecandy. Go to System Properties in the Control Panel. Click ‘Advanced’, then ‘Performance’ and click ‘Adjust for best performance’. This might boost your PC’s performance up a bit.

Additional Tips:

- Always keep your computer clean. Remove Junk and Unnecessary registry entries. Use CCleaner for this purpose, one excellent tool that just does what it says.

- Don’t keep installing software. Install a program only if it really serves you a purpose.

- Keep as less programs as possible running on the System Tray. This essentially means reducing the number of programs that start during Windows start up.

(By) Shankar Ganesh, a student and part time blogger from India, and the guy behind KillerTechTips

Popularity: 1% [?]

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