Xml files not loading in cubase 12


My xml files that were created mainly in Cubase 10 and a few 11 will not load in Cubase 12

Failed to parse the file.


What kind of XML file is it, please?

They contain a media folder with the samples and track info / fx
Club Claps.xml (1.0 MB)

Example, i have one called claps, when i load it up the claps are on a track with all the fx.

Apart from missing media files, the file loads perfectly fine here in Cubase 12 Pro.
The error message seems to hint at invalid XML, but the example validates correctly.

Any ideas ?