matlab 2014b installation error

I am trying to install matlab 2014b (32 bit version) in a 64 bit processor, windows 8. I already have matlab 2014b 64 bit version. I am getting an error of :

server could not connect to registry.
If you are already using the service, first uninstall the service and try again.

I uninstalled the 64 bit version but still I am getting the same error. Is there any fix?

Answer 1

[Andreas Goser]

I am bit confused about the words "service" as well as "server". Can you double check the message? Do you have an idea which server this could be, e.g. a license server? What licese type to you use?

[Devyani]

An error occurred while searching for service. 
Could not open registry key.
If you are running the service you must remove it before installing a new one.

I am getting this exact error. Sorry I posted it wrong. I am trying to install it without internet connection. I have installation key

[Andreas Goser]

A log file will be of help here. Can you explain which was the last step in the installation that worked (writing / screenshot)?

And of course you can always contact MathWorks installation support.