All setups were created using Admin privileges but the setups that were created using inno setup do not have a windows security shield setup icon. However this security shield mark appeared automatically on icons of all other setups.
Due to this issue, installer that was created using inno setup will not install on a number of Windows vista Machines when downloaded from website.
In Windows Vista machines, when I double click on such installer, nothing happens.
see the attachment here
<invalid hyperlink removed by admin>