Quote Originally Posted by WolfMoonHP View Post
Availor, this may not be a bug!

Remember that if your Pro file uses any of the new features not found in Xtreme, it would'nt know what to do with the file!

Now if Pro could not open a file created in Xtreme, that would be scary!
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Will
Actually that may be a bug after all; The file format that Xara uses is supposed to allow extensions to the file format, so that if there's any data in there that it doesn't understand, it just gets ignored.

All of the Pro files that I've attempted to open in regular Xtreme have opened fine, but with a warning about ignoring unknown data for "flash properties", for example.

Of course, that being said, I could imagine a situation in which multi-page data was stored in such a way that Xtreme would just ignore the whole shebang, so nothing would appear when you open the file. So you never know.