keep file name when using CPE_GUI

[samir chabou]

 Hi,When I use CPE_GUI it does not keep the input file name but it changes it 
to doc0.Example input file = test123.txtthe output file for test123.txt from 
the CPE_GUI = doc0. Is there any way to get the output file name = test123 
instead of doc0 ?Thanks for your help