Do you want to install Qlik Sense or QlikView? The error message tells you are trying to install QlikView Server.
If you want to install QlikView Server and you posted this in the Qlik Sense forum by error, the you should get the installer named "QlikViewServer_Win2012andUp.exe".
If what you want to install is Qlik Sense Server, then you should choose the "Qlik_Sense_setup.exe" under the Qlik Sense tab.
First you have to clarify what u what to install?
3. QlikSense desktop
4. Qlik sense
and if ur the partner then go & down load corresponding software means,
if u want to install
1. QliKView Server on windows 2012 64 bit machine ---download this-- QlikViewServer_x64Setup.exe
2. QV Desktop on windows 2012 64 bit machine---download this-- QlikViewDesktop_x64Setup.exe
3. Qlik Sense on WINDOWS 2012 64 bit machine--download this--no software from qlik for this.---u can try Qlik_Sense__x64setup.exe
4.Qlik Sense desktop on WINDOWS 2012 64 bit machine--download this-- no software from qlik for this--try this--Qlik_Sense_Desktop_x64setup.exe
and install accordingly.