Reply To: problem after coregistration

…one thing that could have been is a segfault error in ANTs, especially likely when running on Windows. This could explain the first error from your first message. Unfortunately, Matlab doesn’t detect the system event segfault and continues as if the called routine had been successful. Ningfei recently fixed the ANTs binaries for Windows, so it could make sense to call “Apply Hotfix” from the Install menu to get up to nightly build state.