Thanks.
Now ... I start USB Loader on vWii, but USB-Stick are dont to see...
The Joke: Game is 4,3GB, Stick/SD Card must be FAT32, and FAT32 can use max. 4GB Datas. With trick i have put it on Stick (Game make as WinRar, then unrar on stick - this worked...)
And the Wii Game on SD Card ...