Dns does not exist windows 7 activation error

Answered by:. Archived Forums. Windows 7 Security. Sign in to vote. I was given a computer that was upgraded to Windows 7 Pro over an already installed Windows Vista, after a few episodes of repairs that I had to make because of gpu issues I made an image backup and restored the backup to a different hard drive that installed the Windows 7 Pro over another Windows Vista but the Windows 7 cannot activate because of an error that says that the "dns name does not exist". Technically I know that this is a security measure to thwart piracy but what I would like to know is can I activate Windows without buying an new key if I cannot obtain the original key or use the one from Windows Vista under the computer?

Wednesday, June 8, PM. Best regards Please mark the reply as an answer if you find it is helpful. If you have feedback for TechNet Support, contact tnmff microsoft. If the output from this command does not include the phrase "Reply from," there is a network problem or DNS issue that you must resolve before you can use the other procedures in this article. Follow the steps in this section carefully. Serious problems might occur if you modify the registry incorrectly. Before you modify it, back up the registry for restoration in case problems occur.

You can use the following commands to determine whether this is a name resolution issue or an SRV record issue. If these commands resolve the problem, this is an SRV record issue. You can you can troubleshoot it by using one of the commands that are documented in the Manually assign a KMS host to a KMS client procedure.

If these commands resolve the problem, this is most likely a name resolution issue. For additional troubleshooting information, see the Verify the DNS configuration procedure. If none of these commands resolves the problem, check the computer's firewall configuration. Unless otherwise stated, follow these steps on a KMS client that has experienced the applicable error. KMS does not use the Priority or Weight values.

However, the record must include them. To configure a BIND 9. This case is not rare. Instead, it is quite common. Though the KMS activation is reliable in most cases, it will out of work on some Windows versions that are installed from the volume licensed media.

Certainly, the activation will also fail because the KMS server is down or scheduled for maintenance. Step 1: Run Command Prompt as administrator from the search box. Step 2: In the next window, type slmgr -ipk followed by your product key. Then, press Enter to execute the operation. Step 3: If the installation succeeds, you will see the Windows Host Script window after a while.

Well, this guide will offer you some fixes. Alternatively, you can also run the network troubleshooter to solve error code 0xb.