title: asp.net core 1. how change the Target Runtime to x86
body: <p>i develop an Asp core web application (.net framework). 
  how i specify a run as 32-bit applications?</p>
  
  <p>the publish wizard do not give way to change the <code>Target Runtime</code>, which the selected option is x64 is selected.</p>
  
  <p>I installed on my machine the x86 version of .NET Core Installer.</p>
  
  <p>publish wizard screenshot:
  <a href="https://i.stack.imgur.com/9eBMv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9eBMv.png" alt="enter image description here"></a></p>
  
  <p><strong><em>PS Why do I need x86.</em></strong></p>
  
  <p><em>I had to run the site on a computer that installed Microsoft Access 32-bit (2003, for an old software).
  I also need to access data in Microsoft Access file, which requires me to use the Microsoft.Jet.OLEDB.4.0 driver.</em></p>
  
  <p><em>The problem is, probably, that the app's core ASP.NET always running as 64-bit applications, is what gives me the known exception 'driver not registred'
  stil after set "enable 32-bit application" in IIS.</em></p>
  
  <p><em>i cant install the 64-bit access driver engine, because it requires the removal of MS Access 32-bit...</em></p>