Bug After CC2018 ?

Hi,

I'm on CC2018, and here's my problem:

I work on a project on After Effect the last 2 days, on two different windows 10 computer, with the same hard drive.

This morning, impossible to see the project i made on the first on the second computer, i mean on my explorer.

I made a second project and do my work.

When I came back to the first computer, the first project i made appear but impossible to open.

The second project i made on the second computer appear on the first computer but windows says 0 Ko.

And I don't have autosaves on the disk, seems it doesn't work too.

I'm going to be crazy !

Thx