Hello SPM, I was testing my spDCM script on a resting-state data and came up with some errors while estimating the DCM. This is the error produced: Running 'DCM estimation' Failed 'DCM estimation' Unable to perform assignment because dot indexing is not supported for variables of this type. In file "C:\Program Files\MATLAB\spm12\config\spm_cfg_dcm_est.m" (v7153), function "spm_run_dcm_est" at line 323. The following modules did not run: Failed: DCM estimation Could you guide me through this? Regards, Winson