To continue receiving security updates for Windows, make sure you're running Windows XP with Service Pack 3 (SP3). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows
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- There is a time synchronization problem.
- Permissions to access the remote computer (Share, NTFS, GPO) are missing.
- A firewall or third-party product may eliminate the connection to the remote computer.
- The computer account is disabled, has an expired password, or doesn’t exist in the domain.
- There is an Active Directory replication problem.
- Verity that the time zone is correct and that clock synchronization is working.
- Verity that you have the appropriate permissions on the remote host. To do this, you can use the GPResult.exe command-line tool. For more information about this tool, go to the following Microsoft website:
- Open the required ports on the remote computer.
- Verity that the computer account is active and is connected to the domain. To do this, you can use the Netdom.exe command-line tool. For more information about this tool, go to the following Microsoft website:
- Verity that replication in Active Directory Replication is correct. For more information, go to the following Microsoft website:
Additionally, go to the following Microsoft website: