title: NSIS Uninstallation problem Add Remove Program
body: <p>I am creating the Installer Using NSIS,
  The installation works without any problem, the uninstallation also works with UnInstaller.exe, but if i tried to uninstall the program from Add Remove Program, it gives the error i.e "Either program is already uninstalled or it is currepted, do you want to remove it from the list ?"</p>
  
  <p>i am putting the UnInstallString also in the registry,  but still not working. please help.</p>