How to install HP drivers or software when using Kyhi boot rescue

I don't know what is missing from KYHI pe.

You could try extracting the msi to hard drive/usb stick.

Boot into pe.

Browse to the extracted folder and run advisor.exe

The error message displayed a problem with Kyhi boot rescue administrator policies.
How do you find them and adjust them so that the software can be installed?

Currently I've handy two flash drives.
One has the Windows 10 iso and the other Kyhi boot rescue.
How could either of these be used to install and run the HP performance advisor so that the flash drives can still be used in the future for recovery?

If this works the software that is needed the most to install is the Intel Rapid Storage Technology software (RST).
How to use Intel Rapid Storage Tech software with Kyhi boot rescue - Windows 10 Forums
The error message for this software is in the other thread.

The error message displayed a problem with Kyhi boot rescue administrator policies.
How do you find them and adjust them so that the software can be installed?

I didn't build that pe.

How could either of these be used to install and run the HP performance advisor so that the flash drives can still be used in the future for recovery?

Did you try what I suggested in my previous post?

What are the steps to

extract the msi to hard drive/usb stick?

You can use 7-zip.

Or merge this reg file to get "Extract MSI" on your rt click context menu

EXTRACT-MSI.reg

Code:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\msi.package\shell\EXTRACT MSI\command]
@="msiexec.exe /a \"%1\" /qb TARGETDIR=\"%1-Unpacked\""

You can use this to add drivers to a wim file. Put your extracted drivers in the relevant folder, e.g. if you have 64 bit drivers, put them in DRIVERS\x64 folder.
Then run as admin on the UPDATE-WIM.cmd

wim-add-drivers.zip

Please list the non-registry steps with 7zip and any pitfalls.

It is easier to use the reg context menu. I always have that on my context menu.

Sometimes 7zip can do it, but it depends on finding cab files inside.

What do you think is the likelihood of sucess with the steps?
The registry I rarely alter.
What pitfalls are there in these steps?
Is the registry being used/altered on the problematic computer or a different computer?

An alternative is lessmsi
A tool to view and extract the contents of an msi file - lessmsi