Unable to use webdav mount on windows 2012 r2

Hi, me again xD

I can now transfer my backup-files as a zip per ftp in one folder of nc (domain/data/files_external/FTP_Backup). With my FTP-Program and with my web-portal (FTP) I see this .zip-file. If I go over Nextcloud (web browser or webdav), so I don’t see this .zip-file.

I read something over a cronjob, so that nc should know, that there is a .zip-file. Unfortunately I don’t know how to make a cronjob (if this is correct for this situation) over the nc-gui (or must this done over ssh?). Also I don’t know which command is the right one.

So my (hopefully) last questions:

  • Should I do this cronjob, so how can I make this + which command is the right one?
  • If there exists other possibilites, so I would be glad, if someone could write this way down.

Thanks a lot!

Kind regards,
Stefan