Unable to instal Matlab for Windows 7 64 bits

Dear Matlab team: I´m kind of stress out...I bought Matlab for student, and I have followed the isnstructions to downnload & install but nothing works...I will describe my steps so you can address me:

1) Purchase Matlab for studennt (done 19-may-2015) 2) Download the file matlab_R2015a_win64 (done) 3) Run the unzip file (done)...and followed the instructions.. 4) Once there...it seems that even thought I tried to register via MatWorks it doesn´t worK:

5) After That...I tried to do it off line, downloadinng the licence key from Matworks...I did it and received both the Instalation Key: 22608-52124-50385-39830 and the file: licence.lic for the host id 'C02A-C1AF' (my PC)....however the instructions are confusing!! according to the "detailed instructions"..i must save this file @ $MATLAB/licenses directory (where $MATLAB refers to the root installation directory for MATLAB)...but since the instalation is not completed...there is No Matlab file yet!!! I saved it on the same file as the instalation file...but it doesnt work...keeps telling me the same:

still I can not use matlab and have already payed for it...pls need your help... If I can use this by this weekend for a homework there is no sense to buy something I can not use for my studies...

Need your help urgently!!!!!!!

Ronald.-

Answer 1

[Image Analyst]

They're there right now waiting for your phone call. Call them for free telephone help. FAQ: http://matlab.wikia.com/wiki/FAQ#During_installation.2C_the_installer_crashes.2C_hangs.2C_gives_an_error_message.2C_does_not_authenticate_your_license.2C_or_otherwise_does_finish_installing_correctly.