Remote Files Not accepted error

Running ubuntu 18.04 with KDE neon 5.16 (vmware)

When downloading file from internet and trying to store this file on the remote windows server 2016 (not locally) I get an error:

Cannot create directory /XYZ/abc/

also get some other messages like so:
image

image

Windows folder is shared with both NTFS and shared permissions for EVERYONE: full control (testing)
Folder has been mounted on ubuntu and given administrative access.
It does however works when I download locally but it is not what is being intended here.
Any advice is greatly appreciated.

Hi @vipclubber, this forum is not really for Q&A. Better ask in https://askubuntu.com/.