title: SQLITE file is encrypted or is not a database
body: <p>I have a huge problem... I am developing desktop app with SQLite but during copy/paste process I lost a power and process was terminated so base was lost. However, I found a way to recover it but base is encrypted. When I try to open connection using <code>conn.Open();</code> I get this error. If I try to open it with DB Browser for SQLite it asks me a SQLCipher encryption password so it seams to me that data is lost.. </p>
  
  <p>Is there any default password ? 
  Why did this happen and how to prevent it from happening again ? 
  What can I do ? </p>
  
  <p>Thanks in advance.</p>