A: Yes. Use dism /Add-Driver while building your PE or drvload.exe in the live environment.
The most sought-after version today is the —a bootable image that allows you to run Windows PE on modern UEFI systems with large memory capacities. windows 10 pe iso download 64-bit
A: No. 64-bit WinPE cannot run 32-bit applications unless you include the WoW64 component during build (which increases size). For 32-bit app support, download a 32-bit WinPE ISO instead. A: Yes