How to Fix ‘This Copy Of Windows Is Not Genuine’ Error?


If the problem is due to a lack of permissions, to resolve it, you can turn off the policy setting (Method A) or change the permissions to grant the necessary permissions to the license service (Method B). If the problem is due to a lack of registry keys, see Method C.

Method 1: Disable the Plug and Play Policy:

1. Decide the source of the policy. To do this, follow these steps:

(a) On the client experiencing the Activation error, run the Resultant Set of Policy wizard by clicking Start, Run and entering rsop.msc as the command.

(b). Visit the following location:

Computer Configuration / Policies / Windows Settings /Security Settings / System Services /

If the Plug and Play service is configured via Group Policy settings, you will see it here with settings other than Undefined. You can also see which group policy applies these settings.

2. Deactivate the settings of Group Policy and force to ReApply the Group Policy.

(a). Edit the Group Policy identified in Step 1 and change the setting to “Undefined”. Or follow the section below to add the required permissions for the Network Service account.
(b). Force the Group Policy setting to reapply: gpupdate /force (a restart of the client is sometimes required)

Method 2: Edit the permissions of the Group Policy:

  1. Open the group policy identified in method A, step 1 above, and open the corresponding group policy setting.
  2. Click the ‘Edit Security’ button, then click the Advanced button.
  3. In the Advanced Security Settings for Plug and Play window, click Add, then add the SERVICE account. Then click on OK
  4. Select the following permissions in the Allow section, then click OK:
  • Query template.
  • Query status.
  • Enumerate dependents.
  • Interrogate.
  • User-defined control.
  • Read permissions.

Note: Previous rights are the minimum required permissions.

5. Run gpupdate /force after you apply the previous permissions to the Group Policy setting.

6. Verify that the appropriate permissions are applied with the following command:

sc sdshow plugplay

The following are the rights applied to the Plug and Play service in SDDL:


(A;; CC LC SW LO CR RC;;; SU is an Access Control Entry (ACE) that allows the following rights to “SU” (SDDL_SERVICE – Service login user)

A: Access Allowed
CC: Create Child
LC: List Children
SW: Self Write
LO: List Object
CR: Control Access
RC: Read Control
SU: Service Logon User

Note: If no Group Policy object is in place, another activity may have changed the default save permissions. To resolve this issue, do the following:

  1. On the computer out of tolerance, start Registry Editor.
  2. Right-click the HKEY_USERS S-1-5-20 registry key and select Permissions …
  3. If the NETWORK SERVICE is not present, click on Add …
  4. When entering the names of the objects to select, enter the network service, then click Check Names and OK.
  5. Select NETWORK SERVICE and Grant Full Control and Read permissions.
  6. Restart the computer.
  7. After rebooting, the system may require activation. Full activation.

Method 3: Add Registry Key:

1. Copy the entry below as it is in a notepad and save the text file in Profilelist.reg
2. Combine profilelist.reg
3. Restart the server and now try to activate it, it should work fine.
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-18]


[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-19] “ProfileImagePath”=hex(2):43,00,3a,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-20] “ProfileImagePath”=hex(2):43,00,3a,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,

Method 4: Use These Tools to Activate Windows Again:

1.Windows Loader

Windows Loader v2.2.2 by Dar is a helping tool for the activation of your Microsoft Windows . With this tool yoou will be able to activate Windows Vista, Windows 7 ,Windows 8/8.1 and Windows 10 .

2. KMSPico

KMSPico is the best and advanced activation tool to activate Windows & Microsoft Office (such as Office 2007 , 2010, 2013, 2016; Windows 7/8/8.1/10;) With this tool you will be able to activate your windows or office product with just one click.

3. Microsoft Toolkit

Microsoft Toolkit is best and well-known tool for the activation of Microsoft Windows and Microsoft Office Products. With this you can activate Windows Vista, Windows 7 , Windows 8/8.1 and Windows 10. This tool is alsopopular to activate Microsoft Office 2007, 2010, 2013 , 2016 .

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