Hello Paul,

By default, the mac installer will install freesurfer under /Applications/freesurfer. There is an option to change the install location however, see the screenshots under,

https://surfer.nmr.mgh.harvard.edu/fswiki/MacOsInstall

It sounds like you ran the 5.3 installer - did not use the “change install location” option, and got 5.3 under /Applications/freesurfer

Then it sounds like you ran the 6.3 installer, but used the “change install location” option - which clobbered your 5.3 installation under /Applications/fressrufer ? (I have not tried this yet, so I don’t know what happens).

- rob

On May 29, 2018, at 10:03 PM, miracle ozzoude <miracooloz@gmail.wrotemailto:miracooloz@gmail.wrote:

External Email - Use Caution

Hello,

My Mac has v5.3 installed in the default location ( application). However, whenever I try to install v6.0 in a different location ( desktop) it deletes the existing v5.3 from application. Any solution to this? I’m trying to run the brainstem and hippo&amygdala subfields on v5.3 processed data. Thank you.

Best, Paul

Sent from my iPhone

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