Cant open project in windows

Hello all
I am working on the same project on a mac and on a pc, but suddenly I cannot open the project on the pc.

When I choose the project and try to open it nothing happens and Scrivener just opens a blank projects

I am using Dropbox for my files.

Has anyone had the same problem and solved it?

Thanks

Jesper

That might be this issue. If so, the solution seems to be to install the updated to Windows 1.9 that is now available (on longer in beta!).