You could chect the "out" folder for the list of successfully converted files and probably the one you are looking for is the next in the source folder behind the last processed one.
source a.txt b.txt c.txt out a.txt so the suspicious file is b.txt -- Vany (PSPad 5.0.4 (385) x32, W10h/p x64 en/cs) <https://forum.pspad.com/read.php?4,73223,73277> PSPad freeware editor https://www.pspad.com
