Windows

Remove Wi-Fi Profiles from Windows 8.1 with the Command Prompt

Start-->cmd-->.Right Click on command prompt and click run as administrator.

For seeing saved profiles

c:\windows\system32> netsh wlan show profiles

User Profiles

All User Profiles :TEST

for removing

c:\windows\system32> netsh wlan delete profile name="TEST"

                                                                                                                                                                   

Windows Server 2012-Group Policy-XP

You can try to download then install Windows 2012 Server client side extensions for Windows XP to see if they allow for some of the polices to apply

http://www.microsoft.com/en-us/download/details.aspx?id=3628

                                                                                                                                                                      

How to fix RDS 2012r2 error: “Licensing mode for the Remote Desktop Session Host is not configured.”

https://www.youtube.com/watch?v=AjCDy6VaOI0             

Error “the specified domain either does not exist or could not be contacted” when attempting to join the domain

https://support.microsoft.com/en-in/help/839879/event-id-16650-the-account-identifier-allocator-failed-to-initialize-i

https://support.microsoft.com/en-in/help/2021446/active-directory-replication-error-8524-the-dsa-operation-is-unable-to

Delete the replication links for the naming contexts in Windows

In Windows 2000 and later versions, you can restore a second domain controller to complete initial synchronization. If you cannot restore a second domain controller, you must either perform a metadata cleanup on the non-existent domain controllers or delete the replication links to the Active Directory naming contexts. If you plan to restore the other domain controllers later, you must delete the replication links instead of performing a metadata cleanup.


Before you can delete the replication links to the Active Directory naming contexts, you must identify the objectGUID value by using the Repadmin command. To do this, follow these steps:

1. Click Start, click Run, type cmd in the Open box, and then click OK.
2. At the command prompt, type repadmin /showreps. You will see output that resembles the following:
   CN=Schema,CN=Configuration,DC=contoso,DC=comDefault-First-Site-Name\DC02 via RPC objectGuid: 97c68f88-3864-4a12-9962-ca389937e237 Last attempt @ 2004-02-26 09:10.03 was successful.
   
   
   
   CN=Configuration,DC=contoso,DC=com Default-First-Site-Name\DC02 via RPC objectGuid: 97c68f88-3864-4a12-9962-ca389937e237 Last attempt @ 2004-02-26 09:14.43 was successful.
   
   
   
   DC=contoso,DC=com Default-First-Site-Name\DC02 via RPC objectGuid: 97c68f88-3864-4a12-9962-ca389937e237 Last attempt @ 2004-02-26 09:14.01 was successful.
3. Type repadmin /delete to delete the replication links. Specify the naming context and the objectGUID as shown in the following examples:

   repadmin /delete CN=Schema,CN=Configuration,DC=contoso,DC=com DC01 97c68f88-3864-4a12-9962-ca389937e237._msdcs.contoso.com /localonly 
   repadmin /delete CN=Configuration,DC=contoso,DC=com DC01 97c68f88-3864-4a12-9962-ca389937e237._msdcs.contoso.com /localonly 
   repadmin /delete DC=contoso,DC=com DC01 97c68f88-3864-4a12-9962-ca389937e237._msdcs.contoso.com /localonly 

4. Restart the RID Master computer. The RID Master will initialize correctly.