# 3D Slicer Elastix registration run files problem

**URL:** <https://discourse.slicer.org/t/3d-slicer-elastix-registration-run-files-problem/37818>\
**Category:** Support\
**Tags:** registration\
**Created:** [August 10, 2024, 1:05pm UTC](https://discourse.slicer.org/t/3d-slicer-elastix-registration-run-files-problem/37818 "2024-08-10T13:05:11Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![ofiradayo](https://avatars.discourse-cdn.com/v4/letter/o/a5b964/32.png) [@ofiradayo](https://discourse.slicer.org/u/ofiradayo)\
**Post date:** [August 10, 2024, 1:05pm UTC](https://discourse.slicer.org/t/3d-slicer-elastix-registration-run-files-problem/37818/1 "2024-08-10T13:05:11Z")

</div>

could not run the 3d slider elastix registration CT and mri files on linux server

error: load volume filename1  
load volume filename2  
command elastix return non zero

attached the converting code from dicom to nifti