title: When installing an ODBC driver, Windows Installer keeps putting it in SystemFolder
body: <p>I'm working on an installer that, among other things, installs a web server.
  As part of the setup, I'm setting up an ODBC driver and data source. I'm
  trying to put a bunch of utility files, including the third party ODBC driver DLL,
  into a certain folder, but when I run the installer, it insists on changing
  that directory to the SystemFolder directory. Why is it doing this, and is
  there any way that I can make it install the files where I want them to go?
  Strangely enough, it was actually working correctly up until I added a bunch
  more files to that particular folder. In case it's relevant, the files that I'm having trouble with are in a merge module.</p>
  
  <p>(I'm temporarily getting around the problems that this is causing by
  installing the DLL to the SystemFolder, but I'd much rather avoid DLL hell by
  having it installed where I want it to go, not where Windows Installer seems
  to think it should go.)</p>
  
  <p>I should also point out that I'm using Wise Installation Studio 7.0 as my development environment.</p>