title: "Can't install company app" on Windows Phone 8
body: <p>I've developed a company app for Windows Phone 8, and have gone through all the recommended steps to set it up for installation. I have a Symantec code-signing certificate, and I have generated my Application Enrollment Token and my signed XAP, which I am hosting in a public folder on OneDrive. I generated the XAP using the BuildMDILXap.ps1 script, which ran without errors. I haven't bothered with a company hub app, since we're only distributing a single app.</p>
  
  <p>The AET loads OK on the phone, and asks if I would like to add the workplace account. I click "add", the dialogue box disappears, and no error comes up. There is no confirmation message, however I don't know if I should expect one.</p>
  
  <p>When I load up the XAP, I get the message "Can't install company app. There's a problem with this company app. Contact your company's support person for help."</p>
  
  <p>The phone has been developer unlocked (which of course isn't necessary), and I've had the app side-loaded and running on it successfully before. It was uninstalled before attempting the above, however.</p>
  
  <p>I'm not sure what to do from here. I've tried recompiling and re-signing the XAP and re-generating the AET, but nothing seems to work.</p>