title: Xamarin Android installation fails
body: <p>I'm trying to install Xamarin for Android and I'm having a really weird issue and I can't find any help anywhere. 
  Once the installation starts and I click on Next button in the screen with the answer about if I want to collect information, it doesn't do anything. Checking the log file it always cancel the installation due to an internal error, I will copy the log section that's giving me the information:</p>
  
  <pre><code>[287C:256C][2013-01-13T14:02:06]: Caching bundle from: 'C:\Users\MAXIPO~1\AppData\Local\Temp\{e9ab888e-6304-4ba3-b36a-b1a350d36592}\.be\XamarinSetup.exe' to: 'C:\ProgramData\Package Cache\{e9ab888e-6304-4ba3-b36a-b1a350d36592}\XamarinSetup.exe'
  [287C:256C][2013-01-13T14:02:07]: Registering bundle dependency provider: {e9ab888e-6304-4ba3-b36a-b1a350d36592}, version: 3.0.0.0
  [2464:19E4][2013-01-13T14:02:07]: Prompt for source of container: WixAttachedContainer, path: C:\Soft\Android\XamarinSetup.exe
  [2464:19E4][2013-01-13T14:02:07]: Failed to resolve source for file: C:\Soft\Android\XamarinSetup.exe, error: 0x80070642.
  [2464:19E4][2013-01-13T14:02:07]: Error 0x80070642: Failed while prompting for source (original path 'C:\Soft\Android\XamarinSetup.exe').
  [2464:19E4][2013-01-13T14:02:07]: Failed to acquire container: WixAttachedContainer to working path: C:\Users\MAXIPO~1\AppData\Local\Temp\{e9ab888e-6304-4ba3-b36a-b1a350d36592}\4675EB82A6A7F3C48F80571AB6E8495BD1C803BA, error: 0x80070642.
  [2464:2930][2013-01-13T14:02:07]: Error 0x80070642: Failed while caching, aborting execution.
  </code></pre>
  
  <p>Failed to resolve source for file : XamarinSetup.exe. This file doesn't exist ever, I've never found it even refreshing the folder over and over during installation in case it's deleted during the process. I can see it starts copying files into the temp folder, and suddenly all of them dissapear (I'm sure due to the cancellation). I'm running it in Windows 7, any idea? I've been looking for a solution for days even changing permissions in my system, giving access to guest, my user, administrator, and so worth to all the paths just in case.</p>
  
  <p>Regards.</p>