Questions introduced

I use glory MagicBook Pro, after the failure of a particular Windows Update to reinstall the system, downloaded from the official website of Huawei computer housekeeper, after you install Windows Defender to open a "Your IT administrator has restricted access to some areas of this application, you are trying to access items are not available. For details, please contact your IT support staff. ", query a number of methods have been ineffective.
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Huawei glory solution

If Huawei Huawei glory computers installed computer housekeeper, did not install third-party anti-virus software, and methods have been tried on a network but does not work, try this method.
In the Start Menu - Settings - Applications and functions , unloading Huawei computer housekeeper .
Note : touch pass and multi-screen coordination function needs the support of Huawei computer Butler, unloading will result not available!

Currently in addition to the original Windows installation Huawei glory mirroring system, temporarily can not find compatible with Windows Defender Huawei glory methods. (Comments area may be a way)

Other common Windows Defender solutions by IT administrators limit

The following methods are sources of network data

1. Uninstall third-party anti-virus software

If the three parties antivirus application (such as 360 security guards, Tencent housekeeper, Rising, tinder, McAfee, etc.) installed, the system will automatically disable Windows Defender features. Uninstall tripartite anti-virus applications can be restored.

Or open the Windows Defenderefender set the third-party anti-virus software.

2. The business computer contact your IT administrator

PC is a personal computer or a company computer and domain. If a company computer. IT may have been disabled. You need to find your company's IT administrator for help.

3.CMD modify the registry

This is equivalent to close and open (reset) Windows Defender.

Press Win+ Sto open the Cortana search, type in the box the command prompt or CMD , right as an administrator to run.
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At the command prompt, type:
REG the Add "HKEY_LOCAL_MACHINE \ SOFTWARE \ Policies \ in the Microsoft \ Windows Defender" / v "DisableAntiSpyware" / d 1 / t REG_DWORD / f
and press Enter Enter, displays "The operation completed successfully."

Then enter:
REG the Add "HKEY_LOCAL_MACHINE \ SOFTWARE \ Policies \ in the Microsoft \ Windows Defender" / v "DisableAntiSpyware" / 0 d / t REG_DWORD / f
and press Enter Enter, displays "The operation completed successfully."

Turn off the computer, turn on the computer.

4. Restart Service

Press Win+ ROpen Run, type services.msc, open service, see the figure below Services (Home Edition is not the first service in the following figure, the 1809 version of Windows Defender Security Center service changed the Windows Security Center service) are turned on whether a.
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If not open, or service is disabled, left-click to open the startup type to automatic or manual, service status, click start, see if you can open normally.

5. Change the policy group

Windows 10 Home Edition no policy group editor. However, you can enable the specific means of their own search.

Press Win+ Rto open the Run, enter gpedit.msc, open the Group Policy Editor.
Click Computer Configuration , double-click " Windows Settings ", double-click the " Security Settings ", double-click on " Local Policies ", and then double-click the " Security Options ", turning the wheel to pull down, find the user account control , select run as administrator mode approved by all administrators.
Select Disabled, restart the computer.
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6.CMD change policy group

Three commands are needed with the completion, press Win+ Sto open the Cortana search, type in the box the command prompt or CMD , right as an administrator to run;

1, first, the user policy may be reset (no instructions after execution):
RD / S / Q "% windir% \ System32 \ GroupPolicyUsers"

2, and then reset the local policy group, comprising a computer configuration and user configuration (no instructions after execution):
RD / S / Q "% windir% \ System32 \ GroupPolicy"

3, after which the two execution, use the following command to force an update to make the above-mentioned reset operation to take effect (after the success of the implementation will be prompted):
gpupdate / Force

7.KMS activation

KMS activation may be connected to the corporate network. Online there are ways to be found.

8. Virus restrictions

No solution, please reinstall the system or reset the computer.

9. summary

Software problems,
listen to the group Friends of basic boast not solve the problem,
itself and shift to'll be able to solve 30% of problems,
online search can solve 70 percent of the problem,
reset the restore point can solve 90 percent of the problem,
reinstall the system to solve 100% The problem.