title: How can I fix "Unable to add reference "TkxRFTag.tlb" error add a reference to Teklynx's Codesoft 9 in a VS project?
body: <p>I am working with <em>Teklynx's Codesoft 9</em> using their automation controls. Codesoft is a label generation and printing program. I've used its sister product LabelView in the past to automate label printing, but as of LabelView 9 they dropped their automation servers.</p>
  
  <p>You have to add two references: <em>LabelManager2</em> and <em>TkxRFTAG</em>. <em>LabelManager2</em> hides in the COM list as <em>TK Labeling ActiveX 6.0</em> and installed just fine. The reference to the the other has the same name <em>TkxRFTAG</em> as the library.</p>
  
  <p>When I selected it I received this error including the double back slashes.</p>
  
  <pre><code>"Unable to add reference "C:\Program Files (x86)\Teklynx\CODESOFT 9\\TkxRFTag.tlb" 
  </code></pre>
  
  <p>I've had the same problem on several machines. How do you register the type library?</p>