title: Why does my platform target=Any CPU windows service project run in the WOW64 as a 32bit process when installed?
body: <p>I have several Windows Service projects in one solution in Visual Studio 2010, they are all C# and all have their Platform Target set as AnyCPU.</p>
  
  <p>None of them have any references or dependancies to 32bit libraries.</p>
  
  <p>I have a mixed platform installer project created with Caphyon's Advanced Installer. When I run this installer on a Windows 7 x64 PC, all the installed services run as 64bit processes except 1 ?????</p>
  
  <p>I have double and triple checked the project build properties tab in Visual Studio for debug and release configuration, I have trawled through the set-up project and I can't find anything that should cause this one service to run in the WOW64 as a 32bit process.</p>
  
  <p>If I manually build, and install the service using InstalUtil it runs as a 64bit process. So it would seem that the installer is the problem, but it doesn't have a problem with the other services and I can find nothing that distinguishes this 1 service from the others.</p>
  
  <p>Can anyone think of anything I must have missed?</p>
  
  <p>I checked the similar questions here already and none of them appear to relate to my issue.</p>