Hello. I bought a new DELL Inspiron n5010 that is having the windows 7 64 bit installed in that. I have got to install this to my hard drive. This was installed earlier than format. I am not acquainted that how they installed the driver. But now I can not install this. It shows me some error that says that the system does not congregate requirements to install the software. I attempted to install as of the driver DVD that came by the laptop. I still tried to install the elder edition but that was not able to install that. I want to install that because hard drive creates voice like someone is clicking with mouse. Can you please tell me that what is the problem with that and how it can be solved?