Few years ago we used to design our paradigm with optseq. We would like to use it again but we can't install it.

We went on the web site : http://surfer.nmr.mgh.harvard.edu/optseq/ 

we download the linux version 2

we upload it to the our old linux server with matlab

optseq and optseq2 aren't recognize as command.

we also tried to install the cywin version on a PCwindows with cygwin and matlab. but when we execute the optseq2.exe it says that it doesn't find the input point of _isnand in the library of the dynmic links cywin1.ddl