Hello,

are you running the nuisance_regression as part of the scripts or are you running it in some other form? The .fsf file you attached completes a full first-level analysis, while the one that we use only runs stats + poststats. 

The error message you provide is too isolated to see what the problem is. Maybe it cannot find the .fsf file or it's permissions are wrong.

I've attached the nuisance_noglobal.fsf file that worked here previously. Make sure you indicate you want to use that as the template (your file was also missing some sting values the template script is looking for).

Finally, a word of caution. The scripts are no longer supported and are not in accordance with current standards in the field (e.g., the nuisance variables are not filtered similar to the data). Therefore I suggest users to upgrade to C-PAC: http://fcon_1000.projects.nitrc.org/indi/cpac/index.html

Best,
Maarten