Many thanks. In the PSPAD Hilighter that I set there are specified four file types: PRG, CH, ARC, XPJ. According to what I did based on my understaning of your reply to me I can compiling extensions PRG and CH (both uses the same compiler). The extensions ARC and XPJ each one uses a different compiler. Could you, please, posting a step by step showing how to set the corresponding compiler for each one extension? Fraternally Beling
-- <https://forum.pspad.com/read.php?2,78473,78475> PSPad freeware editor https://www.pspad.com