Permission On .framework, how can we have permission to replace em Options

[eaks]

Well, after I tried everything I thought would make it work and still it wouldnt work, I found a text where a solution for my exact problem was written. It is said in this text that I have to replace the latest coreaudio.framework with the previous version. So that's what I tried. Apparently it worked for some but maybe it was before the arrival of dual processor machines...