Hi, I have been having headaches with this one. I tried installing MATLAB, and everything seems to go fine, until it reaches 99%, where the installation program starts "Performing post-installation tasks. This may take a few moments..." . At this point, the installation just hangs there. I've waited for hours, and its still the same. Does anyone have any clue on how can I get over this problem?? I really badly need MATLAB for my studies!!!!!