Hi, I recently had my computer reformatted. I've reinstalled gretl (version 1.9.9) but I keep getting the following error message: "C:\Program Files\gretl\wgnuplot.exe" "C:\Users\Mika'ilu Abubakar\AppData\Roaming\gretl\gpttmp.a03076": exit code 1, whenever I want to plot a graph. What could possibly be wrong? Regards, Mika'ilu Abubakar