Problem retrieving the Gurobi Code

Hi All,
I am trying to setup Gurobi in MATLAB with my academic license, but no success!
This is what I receive when I try to set it up:

CVX/Gurobi license key installer

Contacting the Gurobi Optimization license server…done.
The attempt to retrieve the license key failed with the following error:

'C:\Program' is not recognized as an internal or external command,

operable program or batch file.

For information about this error, please consult the Gurobi documentation

http://www.gurobi.com/documentation/5.5/quick-start-guide/node5

Once you have rectified the error, please try again.

Warning: Escaped character ‘\P’ is not valid. See ‘doc sprintf’ for supported special characters.

In cvx_grbgetkey (line 338)
'C:---------------------------------------------------------------------------
Now that the license has been retrieved, please run CVX_SETUP to configure
CVX to use the Gurobi solver with the new license.

I would appreciate your help and guidance.