error code 30088-4

If that is the case , please reach out to Microsoft account support directly to check your account, Here is the No.  1-806-12  I'd be happy to help with your issue 

Don't call that number it is a machine generated scam. I "borrowed" the image from one of the moderators

That error message is supposed to indicate a conflict with other versions of Office on the computer. Since you have a clean install of Windows, that is not likely.

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Is your Windows 10 install disk original from MS, or is it one that came with the computer, created by the computer builder?

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Download and run the Office uninstall tool provided in "Method 2"

https://support.office.com/en-us/article/uninstall-office-from-a-pc-9dd49b83-264a-477a-8fcc-2fdf5dbf61d8?ui=en-US&rs=en-US&ad=US

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Method 1: Uninstall from Control Panel (or Settings dialog)

Method 2: Completely uninstall Office with the uninstall support tool (SetupProd_OffScrub.exe)

Method 3: Remove manually (Registry Hack)

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The Method 1, “Normal uninstall”, is designed with the assumption that you will be re-installing Office. It does NOT delete everything. It leaves configuration files like NORMAL.DOTM and other templates etc. It also leaves configuration Registry entries. Normally these “carry-overs” are safe. But if method 1 didn’t fix your problem, they may be the cause.

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Method 2 (and 3) are intended to completely wipe Office from your computer

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Note:Method 1 includes links to Office version specific re-install instructions

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So if Method 1 doesn’t fix your problem, try Method 2. Method 2 does a more thorough job that the “normal” uninstall (aka Method 1). It deletes “everything” associated with Office  except your personal (document, spreadsheet etc) files created using Office

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  *  Boot the computer.

  *  After the restart go to http://office.com/myaccount to re-install Office 365.

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http://www.thewindowsclub.com/uninstall-microsoft-office-2013-365 - This page is a “how-to” on using 27390501 and has screen captures of the whole uninstall process

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NOTE: BEFORE you start the uninstall,
If you have an Office 365 bundle or Office 2016 / 2019, make sure you can access the MyAccount page so you can reinstall.
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If you have Office 2013 make sure you have your 25 character product key.
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If you have 2010 or earlier, you need the full 25 character Product Key to activate Office. If need be, you can “extract” the key from Windows.

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PS: for future Reference

If you have to do another clean install of Windows, rather than using the original install disk you would be better off downloading the current install file from MS and creating a bootable copy to run the install. Using the download eliminates most of the Windows Updates you have apply when using the original install disk. It makes the Windows installation much faster and simpler.

Greg’s Wiki is a very comprehensive set of suggestions and instructions to follow when doing a clean install.

create Windows 10 installation media (on a USB stick) or download a free ISO file https://www.digitalcitizen.life/how-download-windows-10-and-create-your-own-installation-media

http://www.zdnet.com/article/hands-on-with-windows-10-upgrading-installing-and-activating-in-the-real-world/- ZDNet How to install, reinstall, upgrade and activate Windows 10

https://www.digitalcitizen.life/how-install-windows-10- This article has lots of pictures.

https://www.microsoft.com/en-us/software-download/windows10- Media Creation Tool, Download CURRENT version ISO

https://www.intowindows.com/download-windows-10-iso-without-media-creation-tool/- Download ISO without media creation tool

https://www.heidoc.net/joomla/technology-science/microsoft/67-microsoft-windows-and-office-iso-download-tool   Heidoc Microsoft Windows and Office ISO Download Tool – Download older versions of the iso

https://www.makeuseof.com/tag/10-tools-make-bootable-usb-iso-file/

https://www.groovypost.com/howto/create-windows-10-bootable-usb-flash-drive/

Although the page refers to “Windows 10 Technical Preview” you can use any “ISO” (Windows installer file). Greg C’s instructions tell how to download the current ISO.

https://www.windowscentral.com/how-create-windows-10-usb-bootable-media-uefi-support

If you have a PC using UEFI (Unified Extensible Firmware Interface), you can use these steps to properly create a bootable USB media to install Windows 10.

https://www.youtube.com/watch?v=iosA3Bn9RMI