This bug affects anyone who uses .imgPTN* files that contain images of Windows Installers or WinPE images and they UEFI booting to agFM. Please update agFM.
v1.A3 2024-05-12 - bugfix - if you boot to agFM and Partition 1 has a XML or INI file in the root, agFM always permanently altered some of those files. This permanently changes the imgPTN image file contents if one has been swapped into Partition 1. The new version now only cleans these files if Partition 1 contains E2B files.