title: Crystal Reports - PrintToPrinter "The handle is invalid"
body: <p>I'm using the Crystal Reports Basic for Visual Studio 2008 to print reports.
  I have just one user that gets periodic errors saying "The handle is invalid". If she tries printing a second time, it works just fine.
  I've looked over her machine and it looks like it has all the same software as everyone else, and of course it never happens when I'm around.</p>
  
  <p>The code I'm using is: <code>frmPrint.LogTag1.PrintToPrinter(1, True, 1, 0)</code><br>
  I'm not sure if there is any other information that I can get from an end user machine to help me figure out where the problem is. ErrorToString() only returns that one line.</p>