I downloaded and installed
Xilinx ISE14.2/Vivado 2012.2 to begin using Zynq and I also have a WebPACK
However, if XPS is launched from PlanAhead, it produces the following error:
This error currently occurs if you have the ISE 14.2/Vivado 2012.2 WebPACK Edition installed on your PC.
You need to install Logic Edition or higher to work around this issue.
The work-around is to uninstall this WebPACK edition of the tools and install, for example, a full ISE Logic Edition instead.
This will resolve the error.