When I use print2pdf utility converting frx2pdf more than one times working fine from command window but from EXE it is working just one time. Next time (without leaving program) a error appears. Messages are

Creating Postscript file
Creating File
Finding Ghostscript
Creating PDF
Converting File
Waiting for PDF: ... PDF name ...
(in this step from command window appears message Waiting for deleting file ... but not from EXE)

Ghostscript could not create the file: PDF name

The error occured creating the PDF:
Ghostscript could not create the file: PDF name


What could it be?

If I exit the program, start it over again, pdf2print works but only one time till I again exit program.

Thanks in advance.