Innosetup error

[euroice]

Hi
i try to integrate the innosetup code but i've one error in this line:

[Code]
//TODO: goto the version page at LimeLM and paste this GUID here
const
VERSION_GUID = 'Paste GUID Here';


// functions for activation
function IsActivated(versionGUID: WideString): longint;

The error is:
Unknow type 'WideString'

Please helpme

Maurizio

[Sam]

As it says in Using TurboActivate with Inno Setup, you must use the latest Inno Setup and you must use the Unicode version. So download & install the latest Unicode version of Inno Setup.