I was cleaning worthless games.etc off my SD card and went back to get a fresh download of some emulators that weren't working so great on my Wii. Well I opted to get them off the Homebrew Browser,but apparently I messed something up when deleting faulty apps off my SD card, because I get a "Error reading boot.dol/elf file" when I try to download anything. I'm not up to date on nerdism,and didnt commit the process of adding HomeBrew to my memory,but I used the BannerBomb method I believe. What did I do? Everything works fine but I cant download off HBB. I don't even remember what a dol or elf file is, did I accidentally delete something? Can I just download it again and stick it somewhere? Thanks for any help.