title: How can I use classes from VisualBasic-Express in VBA for Excel or Access projects?
body: <p>I saved my VB-Express code as .dll and registered it with regasm and made a .tlb file.</p>
  
  <p>But when I try to run a function from it in an Excel-modul I get: <strong>Run-time error ‘453’: Can’t find DLL entry point RegisterServiceProcess in kernel32</strong></p>
  
  <p>What step did I miss?</p>