any way to convert captivate 2017 file into captivate 9 version?

I thought the current project had access to the latest version of Captivate, but I was mistaken and have created two projects in 2017 (free trial version), which i can't modify or open in captivate 9, which is what the company has installed. Any way to convert it somehow? I tried to export 2017 into XML and then import to 9...but it didn't work at all. I have included the error message when i try to import the xml file.
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