I could be wrong here but I think the problem you are referring to is when you associate a GFF file to K-Gff and try to open the gff file. What it does is just open a new blank session of k-gff and not the file itself. Is this what you are referring to Viscerus.
If so all you should have to done is open the gff file from the drop down menu.
Working so, we will learn history as a tree knows it; we will climb into shapes printed in the seed; we will become time made visible, years made fragrant; we will make of concentric memory a stem of praise; we will inhabit daylight at a trees own speed; we will be travelers who remain, patriots to this ground.
OMG I only rank 62.13018% geek or a Extreme Geek as it is referred to on the geektest at Geektest