For computers that are air-gapped or have no internet connectivity, you can use a phone-based activation method. After Office is installed on the offline computer, open an elevated command prompt in the Office16 folder and run cscript ospp.vbs /dinstid to get an Installation ID. Call your local Microsoft Activation Center, provide this Installation ID, and receive a Confirmation ID to finish the process with cscript ospp.vbs /actcid:YOUR-CONFIRMATION-ID [16†L22-L28].
Do you need to automatically during this installation?
Microsoft Office Professional Plus 2019 is a powerful productivity suite designed for businesses and organizations. By following the steps outlined in this article, you can download and install Microsoft Office Professional Plus 2019 using the Volume Licensing Service Center (VLSC). Ensure that you meet the system requirements and have a valid product key to complete the installation and activation process. With Microsoft Office Professional Plus 2019, you can enhance your productivity and collaboration capabilities, and take advantage of the latest features and tools.
If it requires activation, click and paste your legitimate Volume License MAK key retrieved from the Microsoft 365 Admin Center or Volume Licensing Service Center (VLSC). Troubleshooting Common Errors For computers that are air-gapped or have no
Complete Guide to Downloading and Installing Microsoft Office Professional Plus 2019 Volume License
: Required to download the installation files and activate the software.
Before starting the installation, ensure your environment meets the necessary system and technical requirements. Volume deployment requires specialized administrative tools rather than a standard executable installer. Do you need to automatically during this installation
cscript ospp.vbs /sethst:kms.yourdomain.com cscript ospp.vbs /act
You can create this file with a simple text editor like Notepad, but Microsoft recommends using the web-based for a more user-friendly, guided experience [12†L43-L46][13†L43-L47][22†L43-L49].
For SCCM or PDQ Deploy: Add Display Level="None" in your XML (as shown above). Then run the same command. The installation will happen in the background with zero user interface. Ensure that you meet the system requirements and
: Install from pre-downloaded ISO:
: Sign in to the VLSC, go to Downloads and Keys , find Office 2019, and copy your MAK or KMS product key.