There is also tkregisterfv, which takes all the same arguments as tkregister2 but uses freeview instead

On 12/9/19 1:39 PM, Hoopes, Andrew wrote:

Hi Abhi,

The tkregister GUI built for v6 is no longer supported on modern macs since it's a 32-bit program, which Catalina will not run. If you're just trying to run a registration, you should be able to use tkregister2_cmdl without any issues. For visualization, I recommend switching to freeview.

best Andrew

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From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Abhi Jaywant abhi.jaywant1@gmail.com Sent: Monday, December 9, 2019 1:29 PM To: freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] "Bad CPU type in executable" error

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Hi,

I am trying to run the tkregister2.bin script and receive the following error: Bad CPU type in executable.

I see that this question was asked some time back and it sounded like it might be a Mac OS version issue? I am running macOS Catalina 10.15.1 and Freesurfer version 6 (freesurfer-Darwin-OSX-stable-pub-v6.0.0-2beb96c)

Thank you, Abhi -- Abhishek Jaywant, Ph.D. Assistant Professor of Neuropsychology, Weill Cornell Medicine Assistant Attending Psychologist, NewYork-Presbyterian Hospital

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