نحوه حل مشکل پیغام خطای Product activation failed و Activation wizard در آفیس. How to Activate Microsoft Office. همچنین شاید در هنگام فعال سازی نرم افزار آفیس با پیغام خطای Product activation failed یا Activation wizard در آفیس مواجه شوید که در روش های زیر طریقه رفع رفع مشکل This is an activation verifier which is known to fix most activation errors. Here's how to access and run this file: Open File Explorer. Go to the following path: C:\Program Files\Microsoft Office\Office16. Locate the OSPREARM.EXE file. Right-click on it and hit Run as administrator. Hi Sylmal Most likely there was a pre-existing Office 365 trial version on that laptop, most new laptops come with that and it interferes with your Permanent Office 2019 licence . . . From Office 2019 onward, Microsoft changed the way Volume Licensing customers can download and install all Office suites and individual applications, including Visio and Project. Unlike previous editions of Office that were obtained through Volume Licensing, Office 2021 and 2019 products can't be downloaded directly through the Volume Licensing One xml file and setup for Office 2019, one xml file and setup for Access. VAMT clearly distinguishes and understands and applies the correct MAK keys. Installing and assigning the MAK keys to the software is not the problem. The problem is that Office keeps forgetting or losing its activation and the usual culprits don't apply. To activate Microsoft Office 2019, you might need to download Microsoft Toolkit if it were not for the emergence of KMSpico. KMSPico 11.2.1 is free to use and the download is risk-free. The developing team of KMSpico put a great amount of thoughtfulness into creating KMSpico Office 2019 therefore it is risk-free. Try to use license remove tool to reset Office activation state, you need to remove the license and re-activate again. Because some activation issue may be caused by previous old license left on the device. If you still can't activate Office after trying those ways, please provide further questions below for our more investigation: 1. Replied on December 19, 2020. And Pro Plus versions of Office purchased on the internet are sold in contravention of the Microsoft licence and users also contravene the Microsoft licence. Microsoft licences updated 2020 " You may not use the service/software if you have not validly acquired a license from Microsoft or its licensed distributors. ". To get Microsoft 365 Apps fully functional, the user need to connect to the internet and let the Activation and Validation Service activate the installation. However, per our search, it seems that volume licensed versions of Office 2019 can be activated by telephone, for more details, you can refer to this article: Overview of volume activation Enter your product key . Enter the email address you used to buy Office. This will then send an email to your work address, recovering your product key. The next step is to enter the key from the email used, select your country or region along with language. Step Three. This is not so much of a step, but a question. b50RE.