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How to use .imgPTN23 files to Secure Boot

The latest Microsoft Windows updates have added new blacklist keys to the UEFI BIOS firmware which stops Secure UEFI-booting to Ventoy and agFM.

However, by using Partition Image files, we can still boot to hundreds of different signed/secure payloads such as Windows Installers, WinPE, Ubuntu, Redhat, Fedora, etc.

See my blog article here for more information.

eBooks available (in PDF format)

I have written some easy-to-read eBooks which are available in PDF format (each eBook is over 100 pages) – rated 4.5/5 stars.
Learn the secrets of Legacy and UEFI USB booting and then make your perfect multiboot USB drive.
E2B eBook #1 includes instructions on how to remove the E2B 5-second start-up delay blue screen.

Most eBooks are over 100 pages long, contain original content and step-by-step exercises which are suitable for both the beginner or the more experienced user.
Customer reviews are located at bottom of each eBook product page and multi-buy discounts are available when you buy more than one eBook. Please also visit RMPrepUSB.com and the E2B Forum.
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