Modern UEFI systems may block unsigned bootloaders.
Before we dive into the "download ISO install" process, we must understand the architecture.
Blancco Drive Eraser is not an application you install inside Windows. If you run a deletion tool from your desktop, your operating system has control over the drive, which leaves remnants. Instead, Blancco uses a pre-boot environment. blancco drive eraser download iso install
The ISO File: An ISO is a digital clone of a CD/DVD. Blancco provides their software as a Linux-based ISO image. You do not "install" it onto a hard drive; you write it to a USB stick or DVD, boot from it, and run the erasure outside of the OS.
You do not "install" Blancco Drive Eraser onto Windows like a standard program. Instead, you install it onto a USB stick so you can boot a computer directly into the erasure software. Modern UEFI systems may block unsigned bootloaders
Step 1: Download Rufus
Step 2: Insert USB Drive
Step 3: Burn the ISO
Step 4: Completion