I installed the 1.5 Patch and the Director's Cut patch to my EE and yet when I mouse over the executable it says that I am running Witcher 1.4.5
Things are confusingly named. PATCH 1.5 produces VERSION 1.4.5.130
4. If you have VERSION 1.4.5.130
3, then you need to install the patch. More on this can be found in the FAQ about the Enhanced Edition,
here.