I can't access my files, I get the message (unexpected file format).

I can’t access my files, I get an “(unexpected file format)” message. Help, please.

The “Conteiner” files are missing nearly half of the data. The “heladeira” files contain nothing but zeros. There is nothing to recover from any of the four files.

Where have you been saving the files while working on them?

Your profile says you are using SketchUp 2025 but the Coteiner files were last saved in SketchUp 2024. Are you using a cr acked version of SketchUp?

Did you experience a power failure while working on the files?