[David Shattuck]

There are two issues here — the one with Time Machine and the processing error in SVReg. They are unrelated.

For the time machine issue, this is an issue with Matlab. If you run a Matlab program once from the command line using sudo, this will fix this (see this old post on Mathworks, for example: http://www.mathworks.com/matlabcentral/answers/18762-annoying-matlab-start-up-warnings-on-mac-matlab_maci64-attempting-to-exclude-an-item-from). E.g.,

sudo /Applications/BrainSuite15c/svreg/bin/svreg.sh your_subject_file

The other issue has something to do with the surface model. Did the models look okay in the GUI?

It may be easier to address the specifics of this issue via email — do you want to email us at support@brainsuite.org?

thanks,
David Shattuck

[Anand Joshi]

I agree with David that the first issue related to time machine warning should be fixed by running Matlab using sudo as he explained. As such this should not affect the rest of the processing and you can safely ignore that warning.
Regarding the second issue related to the error during svreg processing, I think the surfaces are not probably extracted correctly. Before running SVReg, did the surfaces look like the ones shown in the screenshot below (right bottom windows)?
http://brainsuite.org/wp-content/uploads/2015/01/hemisplitpic.png

If you can post or email me a screenshot that will help in addressing this.

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