Ventoy enroll key manager not working in new Dell laptops that use SecureBoot

[MBSTech]

Yes I can confirm this error, it is the case with all Dell models we use (a lot of different Latitude & Optiplex models).
It started with 1.0.99. All our computers use secure boot, so it is a bummer.
There is definitely something in the implementation of secure boot in Dell computers that does not work with the latest implementation of Ventoy key enrollment, firmware version does not play any role in my testing (older or newer, same errors).

Downgrading to at least 1.0.98 is necessary, or disabling secure boot, which is not really an option.

Hope they can fix it.

This is not the case for the new Dell Latitude 5550's.  It simply does not allow you to enroll the key into the key manager, no matter what version on Ventoy you are running.  This is precisely why I made this post, so that the developer could fix this issue on a future release of Ventoy.

Question:  Is it possible to simply copy the KEY from the 1.0.98 and have it work? Or is it necessary to reinstall 1.0.98? Is the problem the key file itself or the enrollment process?

This won't work as the .98 version (nor earlier versions nor .99 either) does not allow you to enroll the key.  It is simply broken for all versions of Ventoy on new Dell latitude 5550's at least.  I am quite certain that this also is the case on new Dell Precision models as well.  The next time I get a Precision model, I will test.

I am taking it that these forums don't get visited very often by the dev or moderators as this is quite an old post.  Not to mention that I have seen spam dating posts go for a week without being deleted.