Dear Dev I've found a bug in the PutSmbFile Processor and I've created this Jira: https://issues.apache.org/jira/browse/NIFI-15974 If the path has multiple levels of subfolders the "createMissingDirectoriesRecursively" fails if the path include backslashes. The Java.io.File.getParent() method does only split on forward slashes. I have tested the code from the part, where a list of parent folders is created. And it will not split on backslashes. It would be a one line fix, which is described in the jira. Just replacing backsplashes to forward slashes. Would it be possible for someone to add this small fix, before the release of 2.10.0
Kind regards Jens
