Shop Channel problems after Updating it with Dop-Mii

I've been meaning to update my shop channel for a while now and finally did so today with Dop-Mii. If I remember correctly, the previous version of the shop channel was v13, and after using Dop-Mii, it said v18.

Anyway, now when I try to launch the Shop Channel (after clicking Start), it just reloads the Wii Menu. I didn't see any other threads with this yet, so my apologies if it's come up before and I missed it.

Any idea what might have happened? There were no problems during the install. Also, I'm using 3.2U, if that matters. Perhaps I'm missing as IOS I need or something similar?

Install IOS 61 with DOP-Mii.

Thanks. I was just about to post that I went scrolling through the IOS's and saw the note on IOS61 and figured that was it. I'll use your post as confirmation :)