Did some more testing to try and diagnose/isolate
-Tested with same credentials using Wizzy FTP and FileZilla
-Tested with AVG Security On and Turned off
-Tested on two different hosting services
-Tested with multiple files and file types
-Tested with multiple Wizzy projects and different FTP credentials
-Tested with FTP Type as - FTP-Standard, FTP with TLS/SSL (AUTH TLS-Explicit)
The parameter is invalid error only occurs with Wizzy FTP when I am using the Explore screen to upload files to a sub folder - Publishing website pages is not an issue. I can create new folders and delete and rename files on the server using Explore.
On the server the permission on the folder copying files to is 0755
When transferred to the server the file permission is 0644
Answers to some questions ask:
-Passive mode is checked
-Works with FileZilla
Something new I discovered:
In the dual pane on the right server side the address at the top doesn't match the exact server folder location of the open folder. Most of the time my FTP client is set to a specific folder on the server, not the root location. See image.
The actual location is: onlye.org/postweb/ftp/docs
what shows is: onlye.org/ftp/docs
not sure if this matters or is significant.
I did test this with several host where the ftp goes to the standard
%domain%/public-html and same error results
Pablo - I can send you FTP credentials, how would you like me to get those to you?