Thanks. I downloaded the most recent SPM updates, and reset the Matlab paths. That seemed to solve the problem. Thanks! Fred On Mon, Jul 16, 2012 at 5:11 AM, Volkmar Glauche < [log in to unmask]> wrote: > Hi Fred, > > this should not happen. Can you give more details about the error message? > Usually, the MATLAB command window has more details about the message (file > names and line numbers). Could you copy&paste them as text and post them? > > Best, > > Volkmar >