[Freesurfer] error in simulation script

Dear FreeSurfer experts,

I want to run the simulation script with qdec, but I always get the following error message:

'error in simulation script generation command failed: chmod u+x' and then the adress of the 'mri_glmfit-sim-mc-z.abs.2' - file. This it what the file contains:

mri_glmfit-sim \ --glmdir /home/hiwibp14/smb4k/CORTICAL/fmrt/Studie43/freesurfer/qdec/Untitled \ --sim mc-z 10000 2 mc-z.abs.2 \ --sim-sign abs \  --overwrite

What can I do to run my simulations?

Any help is appreciated!

Johanna Feiler ___________________________________________________________ GRATIS: Movie-Flat mit über 300 Top-Videos. Für WEB.DE Nutzer dauerhaft kostenlos! Jetzt freischalten unter http://movieflat.web.de