Change license windows 2012

For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base: How to back up and restore the registry in Windows If you only have a few volume licensing product keys to change, you can use the Activation Wizard.

We recommend that you run System Restore to create a new restore point before you follow these steps. In the Open box, type the following command, and then click OK. Click Yes, I want to telephone a customer service representative to activate Windows , and then click Next.

Type the new product key in the New key boxes, and then click Update. If you are returned to the previous window, click Remind me later , and then restart the computer. Repeat steps 1 and 2 to verify that Windows is activated.

You receive the following message: Windows is already activated. Click OK to exit. If the issue has not been resolved, try method 2 or see the "Next Steps" section for more troubleshooting resources. Office Office Exchange Server. Not an IT pro? Resources for IT Professionals. Sign in. United States English. Ask a question. Quick access. Search related threads.

Remove From My Forums. Open Powershell with admin rights then enter: slmgr -upk this removes the current Product Key. There you have it! Quick, simple and it gets the job done.

Twon of An Feb 27, at am. Glad it isn't too different from previous versions. Works great! Used on one of my servers. Add on question: how do I reveal a product key? The Immortal Aug 23, at pm.

SW-Desperado Jan 11, at pm. I agree this was a dumb way of MS to manage this though. Euler Jan 28, at pm. Works fine on windows data center edition, thank you. Biotech Feb 14, at pm. Or you also can download a free product key finder Belarc Advisor , and find your Windows Server product key in registry. But compared to iSunshare product key finder, Belarc Advisor is a little more difficult on operation. These three ways helping you change product key when you have not entered a key to activate Windows server.

Step 1: Swipe in from the right edge of the screen, and then tap Search. Or, if you are using a mouse, point to the lower-right corner of the screen, and then click Search.

Step 4: Type your product key in the Windows Activation window, and then click Activate. Step 2: Type slmgr —upk on command window This will remove the key first.