Unexpected file format when open the model

sketchup

#1

hello guys , i´m having some problem with a model ,i get a " unexpected file format" message can anyone help me cuz i really need this model in 2 days :frowning:

i try all scetchup v from 2015 to 2018 pro and make


#2

Perhaps the file has been corrupted. Have you moved it between devices?