Automatically rename new files added to a specific folder

There you go:

24 Mar. 2024 18:26  Main process started.
 24 Mar. 2024 20:48 fsUtil.WatchChanges demo:  watching path: F:\[...]\script, id: 724d5acd4cb070d02d7ae7fe29596021
 24 Mar. 2024 20:48 fsUtil.WatchChanges demo:  OnFilesystemChange called
 24 Mar. 2024 20:48 fsUtil.WatchChanges demo:  change for watch id: 724d5acd4cb070d02d7ae7fe29596021, path: F:\[...]\script

"Script" is the test folder. Added a jpg file to it. It didn't rename and that's all it wrote above.