Error 0x8004FC12 when activating Office on Windows 11/10

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When you try to actuate Role 365, Office 2022/xix/16 after upgrading to Windows 11/x, y'all might get an error message:

We're pitiful, something went wrong and we tin't do this for you right now. Please endeavor once again later. (0x8004FC12).

Trying solutions like reinstalling Role, removing the activation from your Part Online business relationship, trying offline repair merely doesn't piece of work.

Set up Office Activation Error 0x8004FC12

Outlined in this post are some of the suggestions fabricated by Microsoft, which yous can try to fix the problem. The most common solutions are listed first. Y'all can attempt each ane separately and try activating Part again.

1. Disable Windows firewall
2. Reset TCP/IP
3. Add together Net Local Group
4. Verify if TLS 1.2 is enabled.

1] Disable Windows firewall

Nether 'Search the spider web and Windows field' type firewall, then select Windows Firewall. Then, choose 'Turn Windows Firewall on or off.  Switch it 'Off'.

In one case you have disabled the firewall, endeavor to activate Function again. Once done, you can turn 'On' the firewall again.

2] Reset TCP/IP

Reset TCP/IP using the built-in NetShell tool or Microsoft Fix Information technology. Then reboot your device and try activating Part over again.

3] Add Cyberspace Local Group

To add a Net Local Group, you'll demand to open up control prompt window, right-click information technology, and select Run as Administrator. Thereafter, re-create the commands given beneath one at a time and paste them into the command prompt past right-clicking and selecting paste. Hitting Enter after each command in the Command Prompt.

                net                  localgroup                                      Administrators                    localservice                    /add together                              

                                  fsutil                                                                      resource                    setautoreset                    true C:\                              

                                  netsh                                                                      int                    ip                    reset resetlog.txt                              

Upon completing this step, reboot your device and try activating Office once again.

4] Verify if TLS ane.2 is enabled

TLS is an abbreviated grade of Transport Layer Security Protocol, an manufacture-standard adult with an intention to safeguard the privacy of information communicated over the internet. So, the step first involves in verifying whether TLS is enabled or not by viewing your internet properties. The box next to Utilise TLS 1.2 should be checked.

For this, press Windows cardinal + R to open the Run dialog box. Type inetcpl.cpl, and hit OK.

Then, in the Internet Properties window, select the Advanced tab, and under the Settings list, scroll down until you discover Apply TLS i.2. Bank check the box if it is not checked, click Apply, and close the window.

Try activating Part again.

Related: Ready Windows Activation error 0x8004FC12.

Let us know if any of this helped you.

Anand Khanse is the Admin of TheWindowsClub.com, a 10-year Microsoft MVP (2006-16) & a Windows Insider MVP. Please read the entire post & the comments starting time, create a System Restore Point before making any changes to your organization & be careful about whatsoever 3rd-political party offers while installing freeware.

Source: https://www.thewindowsclub.com/error-0x8004fc12-activating-office-windows

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