Hey Guys!
It has been a while since I've been away (Sorry about that) it was nice to see Developer drop by and leave his comment about the RAT concern. Anyways, I'm seeing a trend with a couple questions:
FAQ 1 - USB Helper is not Installing/Connecting to the Internet? Well this is not an easy fix. Each PC has a different setup, whether that is your Firewall, Router Security, Internet Provider or Admin Permissions. I recommend downloading the Alternative Package I included, Disabling Router Firewall Settings, Messing around in your PCs Firewall settings and pinpointing your loss of packets. Unfortunately, this is probably 100% a PC problem and not a USB Helper problem. Also, YOU NEED TO RUN the Installer and USB Helper AS ADMIN.
FAQ 2 - How do I transfer to Wii U/Do you use SD Card? USB Helper should guide you through getting your SD setup. I have not used a USB and I recommend you stick with a 64GB SD card. After the games have been placed in the sd:/install folder (Whether that's a USB Helper Title or MoonTecon vWii Injected Title) you need to put that in your WiiU and start Haxchi. Then Load CFW Mocha (Just start getting in that Habit). After Mocha loads, open Haxchi and choose your WUP Installer Mod Y. Highlight your titles and Install them to your USB Drive (You should have an External USB Drive) or Install them to your system. If you wish to play the game, just load into Mocha first to alleviate any issues.
FAQ 3 - Installing just DLC/Updates? Yes, you can do that! Just look into the additional options on the Right hand of the USB Helper installer after clicking on a title. To install, it does the same thing, I personally would just make sure the main game title is installed first.