Monday, January 25, 2010

Microsoft Vista, disabling UAC.

When changing some system settings, you are bombarded with
warnings as what you will see in illustration 1.
How does UAC protect us? Since the virus infects your computer
when you use it as a standard user, the virus cannot get access
to the global system resources, and therefore the amount of
damage it can do is severely limited. Although it still can corrupt
your documents and read your email, it cannot infect Windows
system files or install itself to be automatically activated every-
time you login to the computer. If a virus attempts to modify the
system files and settings, UAC will alert you by displaying an
elevation prompt.

  ilustration1.












I will not recommend this for normal user. If you are a season and
a advance user, here are ways whenyou can disable the UAC
function.

Important:
I will recommend that you to back-up you registry  before attempting this.

Microsoft Vista Ultimate, Business, and Enterprise
To disable the warning messages, use the following steps:

1. Click “Start->Run”.
2. In the dialog type “gpedit.msc” and press “Enter”.
3. In the “Local Policies” list, click “Security Options”.
4. Scroll down and double-click “User Account Control: Behavior
    of the elevation prompt for administrators in Admin Approval
    Mode”. The entire title may not appear in the window, so look
    for something that matches the beginning of the above option.
5. In the dialog, change the setting from “Prompt for Consent” to
    “Elevate without prompting”.
6. Click “OK” to accept your changes. Those annoying warning
    messages should now be disabled, but UAC will still be active.

Microsoft Vista Home and Premium

Other versions of Vista don’t include the Local Security Policy
tool, but there is another option you can use. To disable the UAC
warning messages, use the following steps:

1. Click “Start->Run”.
2. In the dialog type “regedit”, and press “Enter”.
3. Navigate to the following key:
    HKEY_LOCAL_MACHINE > Software > Microsoft >.
    Windows > CurrentVersion > Policies > System
4. On the right side, double-click the value “Consent Prompt
    Behaviour Admin”.
5. Change the value from “2″ to “0″ to disable the UAC warnings.