General Registration(pre CBCT+postCBCT)

i have a problem with BRANS
i want to do do the registration between PreCBCT and ProCBCT of a patient’s skull
Operating systerm:windows
Slicer version:4.11.20210226
Parameter set:General Registration
percentage samples:0.05
output settings:slicer liner transform
Registration phases:Rigid(6DOF)
masking option:ROI(the masked area is the skull base )
after apply,the reasult is below:
General Registration (BRAINS) standard output:
Original Fixed image origin[-384, -384, -72.5, 0]
Error while reading in imageC:/Users/13151/AppData/Local/Temp/Slicer/BIGBC_vtkMRMLLabelMapVolumeNodeB.nrrd