Zend certified PHP/Magento developer

How to remove drivers from windows using a recovery USB?

I have created a bootable Windows 10 media.

Following instructions on deleting drivers on stack overflow I have booted into this and opened command prompt (shift F10)

However I am having some issues.

I have a list of the third party drivers here. I would like to delete oem1.inf for example.

enter image description here

So according to various sites, I can use the dism command.

My current path is c:WindowsSystem32 (it was X:Sources)

I have tried multiple commands from online:

dism /image:c: /delete-driver /driver:oem1.inf

Error: 2
Unable to access image. 
Make sure that the path and the Windows directory for the image exist and you have Read permissions on the folder

So I try the next one:

dism /image:c: /remove-driver /driver:oem1.inf
Error: 2
Unable to access image. 
Make sure that the path and the Windows directoy for the image exist and you have Read permissions on the folder

Another stack overflow comment recommended pnputil

So I logged into windows and tried:

pnputil -f -d oem1.inf

Deleting driver package failed: One or more devices are presently installed using the specified INF

By the way, I got that table from running dism /online /get-drivers /format:table in windows. It does not work while in recovery. I get the error ‘ Deoployment Image Servicing and Management Tool. Error 87. get-drivers option is unknown’

I have admin rights.

I am running out of ideas. I just want to delete some drivers.