''Unexpected file format'' error - urgent deadline please

Hi guys,

I also got a sudden ‘’ [Unexpected file format’’ error. Please please i really need help as i worked on this the whole week…

I did save it on my internal drive & also tried changing the file format to skp, but no luck…

I also tried it on another machine with a different Sketchup, but no luck…

I would very VERY much appreciate any help!

many thanks!
choppir

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