More info - Whenever a windows install is updated the shortcut for fileflows is replaced with one that uses the default port (5000). The last step of the installer launches FileFlows Erronously using port 5000... which doesn't work as port 5000 is in use.
I've "solved" this by creating a correct shortcut on my desktop, but the one in the start menu is made incorrect with every update of the software....
So I update it, It starts (wrong port) automatically, I close that and run it from my desktop shortcut.
https://fileinfo.com/extension/lnk <- LNK files are called shortcuts in windows