Comment 8 for bug 1750398

Yes, it works now (I tried a bunch of files including the last problematic ones). I get the following and a series of .tif output which darktable understands.

$ align_image_stack -m -a OUT DSCF3716.exr DSCF3717.exr DSCF3718.exr
Exiv2: Error reading metadata (DSCF3716.exr: The file contains data of an unknown image type)
Exiv2: Error reading metadata (DSCF3717.exr: The file contains data of an unknown image type)
Exiv2: Error reading metadata (DSCF3718.exr: The file contains data of an unknown image type)
Written aligned images to files with prefix "OUT"

Thank you!