title: Taking sln file from other app
body: <p>I worked on some C# app (wpf), I uploaded it as zip file to google drive for now that's the only copy of the project That I have.
  The problem is that I forgot to upload the <code>.sln</code> file.</p>
  
  <p>When I downloaded the app from google drive to my pc I took some other <code>.sln</code> from other app and it worked fine for now.</p>
  
  <p>Is it ok? I mean it can cause any problems in the feature?</p>