This article instructs how to collect an application's memory dump file under WinPE/WinRE-based bootable media.
The dump file is required for investigating cases of application crashes and hangs.
Acronis Bootable Media builder offers new bootable media creation modes: "Simple" and "Advanced". Simple media creation mode requires minimum user interaction and is recommended as the default choice.
For those who are interested in how it works, and for troubleshooting purposes, this article explains the logic behind the Simple bootable media creation mode in Acronis True Image 2018.