I have an ACCess mde file. I can unlocked this file, but I can`t read the modules.
The error masseage is The project is unvailable. Can you unlocked a module? If is Yes. How you can do this.

I think you're stuck there mate, sorry, a module is part of a certain project usually unless it's a standalone module, but that's not really used at all, so the problem is that you need to fit the module's original project context file, did you make this yourself or did you find this module somewhere? If you found it somewhere you could always ask the writer how to open it or to send you the entire project.