%ProjectTemp%\TempExtractFolder\%ProgramFolderM%\%ProgramFolderM%\BUILDPE\EaseUS-x86\epm\bin
EDIT: did you get functional in x86 arch with your Filesx86 ?
YES
epm x86 works on Win10PE x86
+ and after some x86 tests (// BUILDPE\EaseUS\epm\bin do not have x86 files -> It can not work) I decided to change plugin "x64 only" for now, life easier