title: Android SDK's Intel HAXM disabled after installing Hyper V
body: <p>I'm developing a suite of mobile apps - specifically Windows Store/Mobile 8 and Android.</p>
  
  <p>Having installed VS2012 and then Monodroid, I was then able to start x86 Android images in the emulator and take advantage of the Intel HAXM acceleration (emulator output confirms HAXM working) to make the VM buttery-smooth.</p>
  
  <p>I then installed the Windows Phone 8 SDK - which enables the Hyper V role - and now the emulator says it can't find HAXM.  I then uninstalled and tried to reinstall HAXM, but now it won't - saying that my processor doesn't support it.</p>
  
  <p>The VT-x extensions are still enabled in the BIOS - so I'm thinking that Hyper-V has blocked the Intel HAXM from working.</p>
  
  <p>Of course it's not a killer - but a non-accelerated Android image is considerably slower than one with HAXM enabled - anybody else encountered this problem?  Googling isn't bringing up anything obvious...</p>
  
  <p><strong>Update (30th Nov 2012)</strong></p>
  
  <p>Per @alexw's suggestion I tried stopping &amp; disabling Hyper-V; with a restart.  It still doesn't work.  </p>
  
  <p>I realise the next step is probably to the Windows Phone SDK (and remove Hyper-V) and then try again - to confirm that it really is the <em>presence</em> of Hyper-V.  At the moment this is less than convenient - but I'll try and do it soon and update.</p>