Hello and welcome to the forum.
Is there any known downloadable repair disk/fix for this that I can perhaps burn a disk and load it into her CD drive will boot and repair?
https://www.microsoft.com/en-us/software-download/techbench
Choose Windows 10, the first item in the first drop down (not single language at the bottom)
Next choose your language and your bit version (32 or 64 bit to match your system architecture or in the case of an upgrade, to match your currently installed version of Windows).
That will provide an ISO that will upgrade, repair (or clean install) either or both Windows 10 Pro and Home.
Once you have downloaded the ISO you can use ImgBurn to burn it to a DVD
http://imgburn.com/index.php?act=download
OR
Rufus to burn it to a USB ThumbDrive
http://rufus.akeo.ie/
Once you have the ISO, you can use ImgBurn to burn it to a DVD or Rufus to burn it to a USB ThumbDrive, either of which you can use to boot your computer.
When you've managed to boot from the installation media you need to click the Repair Your PC link on the second page after the Choose a Language and Keyboard layout page.
That should get you to the Advanced Troubleshooting options, where you should have an options to
Startup Settings -> Should allow a Safe Mode boot to see if it is a driver problem as suggested by the error
OR
"Go back to ........" -> should allow you to roll back to the previous version of Windows
I would first make every effort to backup any critical data on the disk before proceeding.