Hello, my name is Pavel, and I will be supporting your case, as normally when you download the SDK look at the image as an example.
You must select the IDE.
Best regards,
Pavel
Hello, the steps are, download the SDK, unzip the SDK, search for the example that you need to review, on the root C:\Users\mcuxpresso\01\SDKPackages\SDK_2_3_0_EVK-MIMXRT1050\boards\evkmimxrt1050
Then when you open the example on the IAR the IDE automatically will ask you to install the DSP and DFP click yes.
Best regards,
Pavel