VGA Component für NEEK

I need some help with error issues after trying to generate the system (SOPC Builder).

As stated above I integrated the vga controller into the standard cIII system and hit 'Generate' but an error states the following report:

error: one or more components could not be located (ddr_high_perf). check ip search path under tools->options... in sopc builder.

error: system generation failed.

I set the search path for the ddr_high_perf component to the proper IP folder where the component is located but the error will still appear.

Have you some advice on this problem?

Appreciate,

D