Documents for QlikView related information.
It fixes the problem!
If you follow the guide step by step as i did,i got the system Hang On "Loading Content" , even though Asp.net v4.5 was already active.
The trick is to activate Windows Authentication ( as specified in pdf at page 7 ) and also, but only for the sake of speed, Dynamic Content Compression.
Those options doesn't reside in the same IIS Manager sub-section and are not activated by default.
Sections are :
>Performance ( for Dynamic Content )
>Security ( for Windows Authentication )
Best regards QlikMates !