Office 2019 activation doesn't work now - Microsoft Community. I do have a Microsoft Account, but I do not have an Office account as this is not subscription software. I have tried uninstalling and reinstalling, and the activation troubleshooter with no luck. Has anyone any idea how I can resolve this please? Then open a command prompt and install the company CSVLK key. Activate your KMS server on Microsoft: slmgr /ipk . slmgr /ato. In order to perform the KMS server activation (performed only once), Microsoft websites must be accessible from the KMS server on ports 80/443. It should look something like this: 7. Click "Download" ( It will open a new window; just copy the URL in the new window and paste it in your browser.) 8. Wait until it finishes downloading. 9. Open the .img file. ( you might see this window, just click open.) 10. In the folder that just opened, run "Setup.exe". Installed office 365 apps, upgrading from 2013 which the installer automatically removed. However, when opening an app (e.g. Word) I get "Account Error", with an invitation to "Fix Me" and sign in. Ms stopped selling 2019 some time ago, there is no phone activation for current products. Office 2021 came out only a few months ago; official support for Office 2016 was discontinued, however, Office 2019 is still supported. Obviously, there still is phone activation, because I just used the process. Navigate to the following subkey: HKEY_USERS\S-1-5-20\Software\Microsoft\Windows NT\CurrentVersion If there is a SoftwareProtectionPlatform value in the Current Version folder, go to the Stop running the app in compatibility mode. If there is no such value, go to step 4. On a device that has Office installed and working, open Registry Editor You need to activate Office within 180 days from the time the Windows OS is activated. You need to sign in with a Microsoft account. (The Office authority will be linked to your Microsoft account.) The following activation process takes Office 2021 as an example: Note: ASUS computer bundles with Microsoft 365, and if you have a one-time Hello Shaunhi99, Welcome to Microsoft Community. I am a Microsoft user just like you, I hope you are doing well? Activation via telephone is no longer supported. You need to contact Microsoft support via live chat to assist you in activating your Office 2019 license. If you are not signed in, click Sign in to Contact Support at the bottom of the page and log in with your Microsoft account Under Products and Services, select the Microsoft 365 and Office option. Choose a category (activation should be one category, but if not, choose something.) Click "Chat with a support agent in your browser" and follow the With 12 months of Microsoft 365 for up to six people, you and your family can have the tools to create, organize, and get things done. Bring out your best with premium Office apps, including Word, Excel, and PowerPoint. PEvxx.