title: Excel VBA not auto-assigning variables
body: <p>I've written a macro in Excel VBA, which I have used many times before. Today I loaded it up and it wants me to define all the variables (before I let Excel auto-assign everything). When I assigned all the variables, it then didn't recognize simple VBA functions like <code>trim</code>, <code>split</code>, again which it always has before.</p>
  
  <p>I'm not using option explicit. Any idea what my problem could be? </p>
  
  <p>It might have something to do with a recently installed a trial Excel addin (from a respectable company), the trial ran out and I uninstalled the addin, now none of my macros work.</p>