FileZilla Forums

I purchased FileZilla Pro a couple of days ago. The installation failed. I'm attaching the screenshots, hoping someone can help me out.
I previously had a free version of the FileZilla server running, which I uninstalled before trying to install the pro version.

Sorry for the inconvenience,

In order to help we need to know a couple things.

1) Which FileZilla Server free version did you have installed before?
2) Did you install any nightly builds?

Please, follow up in the PRO forum: https://customerforum.filezilla-project.org/index.php