When I try to upload my tour to the hosting size it says there is no space, but my tour is only XX and my Hosting plan is YY

A misunderstanding that many people make is to see the source of the imported media as the export size of the virtual tour. To check this:

• Publish
• Select: For Web / Mobile and give this a destination
• Check the folder of this exported tour (right click on folder, details, size of folder)