title: Visual FOXPRO Load/Use .FLL Files
body: <p>My company have an old application (from around 2005/2006) using Visual FoxPro 7 which sadly they don't have the source code (.PJX , .PJT) files. I have to change the connection string because we have to move the database to new server. The problem is the connection string in (connection.dbf file) is encrypted.</p>
  
  <p>I've opened the .exe file with a text editor and found the following code</p>
  
  <pre><code>SET LIBRARY TO libs\Cipher50.fll ADDITIVE
  </code></pre>
  
  <p>Cipher50.fll exists in the root application folder.</p>
  
  <p><strong>My Question</strong></p>
  
  <p>I want to make an application that can load the "Cipher50.fll" file (maybe like .NET Reflection) and use the correct function so I can update my connection.dbf file.</p>
  
  <p>How can I achieve this?</p>
  
  <p>PS: I know nothing in Visual FoxPro.</p>