Can't find file

[Nvr]

Hi, I'm getting the "Can't find file" error for model or data files that are in the same folder as the run file being executed. 

The only way around it to write the full directory path in the run file.

It doesn't work with default example models either! (attached screenshot)

If someone helps me in understanding what's wrong I'll be grateful.

Thanks!

[Robert Fourer]

The message in the top bar of the command window indicates that you started AMPL by double-clicking on C:\Modelli\ampl.mswin64\ampl.exe.  Thus by default, AMPL will look for model files in the folder C:\Modelli\ampl.mswin64.  To tell AMPL that it should look for model, data, and run files in C:\Modelli\ampl.mswin64\models instead, give the command "option ampl_include models;" at the beginning of your AMPL session.

Bob Fourer
am...@googlegroups.com

[Nvr]

Wow Robert Fourer himself, thank you professor!