Erros after completing migration from SOPC to Qsys

[Altera_Forum]

Hey guys, I'm extremely new to this software. I was asked to investigate how to migrate from SOPC to Qsys, i have had no previous experience regarding this; however; I have succesfuly managed to migrate a design from SOPC to Qsys. Now that the migration process is complete I have some errors and eventhough I've been searching for solutions in the Altera Guidelines I haven't found something that may help me. These are the errors: 

 Description: Path Device family is unknown. System.pll Device family is unknown System.onchip_mem Multiplier selected is not compatible with selected device and design type System.cpu can't read "allowed_multiplier": System.cpu  Honestly, I have no clue of what any of these mean, I was asked to the migration process but I have no experience whatsoever, I hope you guys can help me figure this out! I'm using Quartus 13.1 Edition, Thanks in advance!

[Altera_Forum]

Hi, 

 Is a device specified in the Quartus SW that you launched Qsys from? Selecting the Hierarcy tab in the Project navigator you should see a device number on the first row. For instance: Cyclone V: 5CSXFC6D6F31C8ES.  If it says (AUTO), or something in that way, then Quartus wasn't able to load the design with the correct device. A reason to that could be that the correct device family is not installed with Quartus.   Regards J