Impossibile to open Sketchup File

After I closed my 3d model of tiny building, still work in progress, I can’t open it again. Sketchup says ‘Impossibile to open the File’. I can’t figure out the problem and solve it. File dimension is 323 MB. If you have any advice or help me, I am quite happy as I have soon a deadline :slightly_smiling_face:

A 232 Mb file in SketchUp Free (the web based version? Really?

What version of SketchUp are you really using? Please fix your forum profile.

Upload your file to DropBox or We Transfer so we can see what you are working with and try to sort it out for you.