Acronis True Image 2017: How to check if the computer is running 32 or 64-bit UEFI?

Introduction

Almost all modern computers have UEFI (Unified Extensible Firmware Interface) firmware implementations, some of them also including legacy support for BIOS services. UEFI firmware could be either 32 or 64-bit. Not all Acronis programs support both 32- and 64-bit versions of UEFI. See https://kb.acronis.com/content/43091 for 32-bit UEFI devices support limitation.