Nintendo should smart up and start selling Haxchis, since it's the only reason why people buy Brain Ages anyway...See this list for compatible DS games for Haxchi and CBHC: https://wiiu.guide/haxchi
Brain Age is the cheapest.
Thanks, had to unplug it twice, the first time turns the blue pending bar into an Error, and the second time it gets removed completely from the queue. Again thanksJust unplug your Wii U from the wall while it's running. Wait a few seconds and plug back in. The system update will be gone and your download will resume