problem

This screenshot shows my problem pretty clearly. Is this a removed feature? Have you got this problem too? I'd appreciate any help I get! (:

I have tried many times to download things like the HomeBrew Browser, SaveGame Manager GX and the Mii Installer. However, each download seems to have something wrong (e.g missing file or corrupted code not working with Wii) or not working. I was wondering if anyone knew about this and if anyone...