Database Creation Issue for Correlational Tractography

[Divya]

Dear Frank, 

I am writing about an issue creating a database in dsistudio for correlational tractography. I am running the March 27, 2026 Hou version on a Mac (OS Sonoma 14.5, M3 chip). When I attempt to create a database via the GUI, the program provides a warning saying a specific file does not exist when, in fact, the file does exist in the exact folder the database is being created from. I've placed here a screenshot of the error around the existence of a specific file as well as the presence of said file in Finder. Any guidance you could provide on how to move forward would be greatly appreciated!

Thank you!

Divya 

[Frank Yeh]

Could you update DSI Studio to the most recent version and see if it works?
Frank

On Fri, May 22, 2026 at 4:06 PM Divya <divyajai...@gmail.com> wrote:
>
> Dear Frank,
>
> I am writing about an issue creating a database in dsistudio for correlational tractography. I am running the March 27, 2026 Hou version on a Mac (OS Sonoma 14.5, M3 chip). When I attempt to create a database via the GUI, the program provides a warning saying a specific file does not exist when, in fact, the file does exist in the exact folder the database is being created from. I've placed here a screenshot of the error around the existence of a specific file as well as the presence of said file in Finder. Any guidance you could provide on how to move forward would be greatly appreciated!
>

> Thank you!
> Divya
>
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[Divya]

Hi Frank, 

Thank you for getting back to me so quickly. I updated to the May 28 version, and I'm running into the same issue: 

Thank you for your help!

Divya 

[Frank Yeh]

Thank you for raising the issue. My apology that the update does not solve it. I will conduct a code review and see if I can fix it as soon as possible.

Best regards,

Frank

To view this discussion visit https://groups.google.com/d/msgid/dsi-studio/43717d90-6b0f-4928-b2e3-5c666f852198n%40googlegroups.com.

[Divya]

Hi Frank, 

No problem at all, I really appreciate your quick responses and help! Please do let me know if there are any troubleshooting steps you recommend as I am curious whether this may be a permissions issue with Mac. 

Best, 

Divya

[Frank Yeh]

Hi Divya,

    I committed a fix and updated DSI Studio. Could you download the most recent version (dated today), and see if it works?
    If it's still not working, could you post the console window's content for me to troubleshoot?
    Thanks again!

Best,

Frank