[Setup]
AppName=My Application
AppVersion=1.5
DefaultDirName={pf}\My Application
[Code]
function NextButtonClick(CurPageID: Integer): Boolean;
var
ErrorCode: Integer;
begin
if CurPageID = wpFinished then begin
Result:=False;
ShellExec('open','http://krinkels.org/', '', '', SW_SHOWNORMAL, ewNoWait, ErrorCode);
Result:=True;
end else Result:=True;
end;