I am using the lastest version of Gretl (1.9.3) - built 11-06-2010. I have updated my Gretl from the version 06-24-2010 (1.9.2). I am unable to work with PNG format since the new version. I do not have admin rights on my computer, but that caused no trouble whatsoever with the former version. When I try to plot any kind of graph, I always get thi:
The PNG file itself (gretltmp.png) gets created in the given directory (Documents and settings/User/application data/gretl) but Grel is unable to show it in the program window. Once I close the error message, the temp file gets deleted (that is expected). I am not really sure if this is an issue given the new version or an issue of my desktop. But since I have not altered any settings concearning image browsing or whatsoever, I dont think that is the case.
I will appretiate any input on this as it is essential to have easy access to graphical tools.
PS: The error occurs regardles of the way I try to call the gnuplot function (or any function with graphical output - like boxplot)