It is possible that the download link provided above does not refer to the intended version.
If you are looking for n2uSmartClient, you may try searching for a download link using
Google.
Review
n2uSmartClient is developed by Colour-Science AG and is used by 2 users of Software Informer. The most popular versions of this product among our users are: 1.0 and 1.2. The name of the program executable file is n2uSmartClient.exe. The product will soon be reviewed by our informers.