Thanks Us and Walter! My hd is fine but I suspect something's wrong with matlab as Walter suggests..
Jan, the exact error message when I try to run (e.g. 'filename.m') reads as: ??? Undefined function or variable 'filename'.
"Jan Simon" <matlab.THIS_YEAR@nMINUSsimon.de> wrote in message <email@example.com>... > Dear teki, > > > 7. Error reads - "undefined function or variable". > > Please copy the complete message. Sometimes there is a subtle difference between the exact message and the thing one means to have read (sorry, I have the strong impression, that this is not English anymore - I want to say: > While it is in general a good idea to think before posting, for error messages it is the other way around: post instead of thinking.). > > Something strange happens, so a tiny detail may carry the important hint. > > Jan