Below is a screenshot of a persistent error raised when I attempt to rename a file. The error handler messaging includes an exact copy of what amounts to the program statement that raised the error.
I cannot see anything wrong. I cannot even guess what might cause the input file to be open, even if it was, I would expect an error indicating as such. The 3rd-party ffmpeg app just concluded converting a wav file to the mp3 file seen here as the input to the rename.
Thoughts?
WOW, now with a close-up view seen in the screenshot, I see the play duration includes NO NO colons in the expression.