It first appeared in Windows XP and exists with different changes and improvements in Windows Vista, Windows 7, Windows 8 and Windows 10. When activation is successful, usually it indicates that your copy of Windows is genuine. There may be times when you need to deactivate your copy of Windows 10 in order to transfer your license to another PC.

Feb 14, 2008 · Windows is already activated. Click OK to exit. Doesn't seem to effect Windows at all just really annoying to have to go thru this each time windows reboot. Using Windows XP SP2. Hate to have to reinstall windows again to make this go away, I got another 5 days till product must be activated for an already activated Windows. To disable the Autorun functionality in Windows XP, in Windows Server 2003, or in Windows 2000, you must have security update 950582, update 967715, or update 953252 installed. Note Updates 950582, 967715, and 953252 provide the same functionality for Autorun. Jul 05, 2010 · Deactivate Windows XP with XP Deactivator If you are unhappy with the license information of your Windows XP and wanted to change it without reinstallation then post would surely help you. The tool is called XP Deactivator as it can easily deactivate your current Windows XP key and remove it from the memory. May 16, 2008 · To check, view or verify the Windows XP current activation status, open Run command from Start Menu, and run the following command: oobe/msoobe /a. A “Activate Windows” dialog window will open to let user know the activation status. If the Windows XP has been activated, the message is “Windows is already activated. Click OK to exit.” Feb 02, 2008 · After you install Windows XP SP2 on your computer you are given 30 days to activate the software online or by phone. Is there anyway to deactivate it? I'm going to throw away a computer but I want to make sure I can deactivate windows so that I Dont exceed my activation limit for my product key. Jul 21, 2008 · It says windows is activated but when the 30 days came it said I needed to activate windows in order to continue using windows. I click activate, it says windows is activated but logs me out and repeats this over continuously. I tried but windows xp home edition and professional service pack 3. October 6, 2016 at 8:07 PM Some people might check their activation status of Windows XP by simply right-clicking on the My Computer icon on their desktop, then clicking on Properties. It opens up a new window with General tab showing some basic information about your PC, like system info, registered to, and computer hardware. However, it does not actually tell us complete information about the system, like whether or

To disable the Autorun functionality in Windows XP, in Windows Server 2003, or in Windows 2000, you must have security update 950582, update 967715, or update 953252 installed. Note Updates 950582, 967715, and 953252 provide the same functionality for Autorun.

May 03, 2015 · In this article we’ll show you how to uninstall / deactivate your Windows product key, and then install it on a new computer. Part 1: Uninstall Windows Product Key. Make sure you backup your Windows product key before deactivating. If you’ve lost your key, you can recover it with the KeyFinder Plus program. Here’s how to deactivate Feb 27, 2012 · Follow the steps below to activate Windows XP make your windows XP genuine without using the product key. STEP 1: click the start button and find Run. STEP 2: type Regedit. STEP 3: click the plus next to HKEY_LOCAL_MACHINE and then click SOFTWARE. STEP 4: Click the plus next to Microsoft, then find Windows NT and click it.

Can I "deactivate" windows xp home? Discussion in 'Windows XP' started by nrosei4, 2002/07/13. Thread Status: Not open for further replies. 2002/07/13.

Feb 27, 2012 · Follow the steps below to activate Windows XP make your windows XP genuine without using the product key. STEP 1: click the start button and find Run. STEP 2: type Regedit. STEP 3: click the plus next to HKEY_LOCAL_MACHINE and then click SOFTWARE. STEP 4: Click the plus next to Microsoft, then find Windows NT and click it. Installation ID is generated from your Windows XP version, product key and some random piece of your computer’s hardware (this also means that chaning the hardware will sometimes deactivate Windows XP). Windows XP before SP3 had only a few integrated drivers so this means that the “vital” piece of hardware is not recognized, therefore I need to deactivate Windows XP so I can set it up with a new license. Every tutorial I've visited followed the same steps. (Example from eHow). The tutorials state that the 00BE timer file located in the registry needs to be modified.