title: 32-bit Qt application on win 7 x64 won't run, but runs fine from Qt Creator?
body: <p>My development box is Windows 7 x64.  I have both 32-bit and 64-bit versions of Qt 4.7.4 built on my box.  When I configure my app to use the 32-bit version of Qt, it runs fine in Qt Creator (ctrl-R), but when I try to double-click the exe in Windows Explorer (or run from cmd prompt), I get:</p>
  
  <pre>
  ---------------------------
  RenameTemplatePreviewFiles_Qt_win.exe - Application Error
  ---------------------------
  The application was unable to start correctly (0xc000007b). 
  Click OK to close the application. 
  ---------------------------
  OK   
  ---------------------------
  </pre>
  
  <p>If I switch my configuration to 64-bit Qt and build it, I can double-click the exe and it runs fine.</p>
  
  <p>What do I need to do to be able to run the exe compiled with 32-bit Qt?</p>