title: FileCopy of NSIS installer not working in Windows 7 but working in Windows XP
body: <p>I am using FileCopy of NSIS installer to copy a folder along with its all subfiles from a source to destination. This works on XP but not on Windows 7. When i run the installer on Windows 7 , then the FileCopy dialog doesn't even appears, it is just skipped out.
  But in Windows XP, it properly shows the dialog box of "Copying Files" and succeeds.
  What's the problem? Please help.</p>
  
  <pre><code>!define FileCopy `!insertmacro FileCopy`
  !macro FileCopy FilePath TargetDir
    CreateDirectory `${TargetDir}`
    CopyFiles `${FilePath}` `${TargetDir}`
  !macroend
  
     ${FileCopy} 'C:\ACCBK\*.*' '$INSTDIR\ACCBK\'
  </code></pre>