Marian, WX5 V10 is VERY old, it is no longer supported by Incomedia and it is quite probable that the requirements of your hosting can not be met by this old software, fortunately Filezilla is a great alternative.

Please make regular use of step 5, export project. This will create an iwzip file of your complete project and all resources required (I personally would rename each iwzip by appending the date so I have multiple fall back positions). Your project will one day fail and when that day comes you can import the iwzip of your choice. The built in backup (down arrow next to save) will probably be useless.

I am using the latest version, evo. Downloaded last week. The problem is with this version.

Marian, have you registered this new version through your profile (top right this screen) or is it registered under a different email address? You will need your current version registered before we can request assistance from Incomedia.

Are you getting any error message either before upload begins (eg add email address) or whilst upload is in progress?

Can you provide a screenshot of your "website export to the internet" page and the parameters page?

PS my low opinion of backup functionality is still very low in current versions. Please make frequent iwzip files (exclude backup and preview)