title: App installed in Program files freezes when is used by a user without admin permissions
body: <p>Excuse me for my poor english.</p>
  
  <p>I have an application running on Windows 2000 and XP. The application runs too without problems in Vista/Seven, but only works in case of user be administrator, else the application freezes when:</p>
  
  <p>1- I save log files in a subfolder of Program files.</p>
  
  <p>2- Run a update routine than download files from a server in Program files.</p>
  
  <p>3- I suppose on another taks in Program files for only Admins...**</p>
  
  <p>How I can do the app running for any user, with any permissions? Is needed install for each user? Is needed install in another path?</p>
  
  <p>When the application freezes not throw an error, only is collapsed and is needed close with task manager.</p>
  
  <p>Regards and many many thanks</p>