If you save your project without define at least one table, when you try to open you get a message "No Tables found in the project file. The file format may be invalid"
You can't continue using that project file
No tables found in the project file
Re: No tables found in the project file
Hello cesteban,
i think you should define at eleast one table , even that it has no fields
i think you should define at eleast one table , even that it has no fields