The new cIOS changed the way that that Error 002 was handled. If you have cIOS v13(b) and you are experiencing that error, you should update to 453+ (grab it at revisions page)

Big thanks to WiiPower for sharing the needed code for that

Here is what else he said:

Waninkoko changed the removement of the 002 that the cIOS does, the new method results in faster reading speed. For apps from system menu it should still be working, just game loaders need to do it from now on.

If anybody gets 002 with a game from disc channel(but i think that's broken anyways) or with VC/WiiWare that is patched to IOS249, report to Waninkoko.

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In other news NeoRame updated the forwarder (grab it at forwarders page).

Here is what he said:

I've updated the forwarder channel (find in the first post). I changed the animation a little bit and I cleaned up the logo

Update for the full channel is coming soon.

EDIT:

The target for the new forwarder is SD:/apps/usbloader_gx/boot.dol but if you set an update path at the USB Loader GX settings, then that path becomes the target.
ex. if you set as update path SD:/apps/usbloader/ then the loader will check there for boot.dol or boot.elf and not at usbloader_gx