HELP ME PLEASE

[vixeL the cat]

brawlbox won't open any more i don't know whats wrong,

no matter how many times i click it won't open,

it worked fine the day i downloaded it but now it won't open, ive even tried downloading it again and downloaded a different version and it still won't open

[windhunter7]

Is it preventing you from opening BrawlBox itself or a file in BrawlBox? Because if it's a file, the file is corrupt. If it's BrawlBox itself, the odds are that you need to install the dotnetfx or whatever it says. If it does give you an error saying that, just Google it, and there should be a download for it.