Hi!!! I have a question... I would like to open and work with a software (Star CCM+ by Adapco) from Matlab. I have done the same thing with Catia using the function "actxserver(Catia.Application)" but first I registered Catia like a com server with the string "CNEXT/regserver" in the DOS environment. The problem is that I don't know which are the strings to use for Star CCM for the regserver and actxserver functions...how can I find them?? Thank you everybody!!