Hi,

I'm working on GRETL CVS under windows XP.

Attached please find a dataset that I'm using and a two similar GRETL scripts.

gmm93 do not crash GRETL and gmm93-a do crash GRETL.  The difference between the two is a minor addition in line 87 of gmm93-a.

I hope this can help pinpoint the bug.

Ofer