title: Python/wxPython + Py2Exe + Inno Setup Compiler: “Errno 13: Permission denied…” error
body: <p>Good day,
  I created a desktop application using wxPython + Py2Exe + Inno Setup Compiler on window 32-bit OS. Everything works fine as expected.
  After distributing the application to new users on windows 32-bit and 64-bit, they install the installer successfully, but upon launching the application at some point the app crashes and display a dialog with “Errno 13: Permission denied…” see the snap shut of the error message below;</p>
  
  <p><img src="https://i.stack.imgur.com/ESqRz.jpg" alt="Errno 13, help me please..."></p>
  
  <p>What could have caused this on their PC and not mine? It never crashed on my PC. How can I amend this error? Bulk of the PC I have tested the application reported this error.</p>
  
  <p>Thanks for your time in advance.</p>