Dear FSL experts, I am trying to use the voxelwise confound regression feature in FEAT 6 (running on Ubuntu OS) with no success. I suspected memory issues and tried to run it on a different machine but received same error message. Any suggestion on how to resolve the problem would be appreciated. This it the error message: /usr/share/fsl/5.0/bin/generateConfounds /home/prokopis/Dropbox/EEG_fMRI_Birmingham/RawAndAnalyzedData/Batch1/CB/CB_resting.physcorr.pnm/CB_resting_physocrr_evlist.txt Image Exception : #22 :: ERROR: Could not open image /Users/prokopis/Dropbox/EEG_fMRI_Birmingham/Batch1/CB/CB_resting.physcorr.pnm/CB_resting_physocrrev001 terminate called after throwing an instance of 'RBD_COMMON::BaseException' Aborted (core dumped) FATAL ERROR ENCOUNTERED: COMMAND: /usr/share/fsl/5.0/bin/generateConfounds /home/prokopis/Dropbox/EEG_fMRI_Birmingham/RawAndAnalyzedData/Batch1/CB/CB_resting.physcorr.pnm/CB_resting_physocrr_evlist.txt ERROR MESSAGE: child process exited abnormally END OF ERROR MESSAGE Best wishes to all, Prokopis