LTE 4G models in simulink

While running LTEDownlinkExample & LTEPDSCHExample in MATLAB R2013a I am facing following error

'commLTEr10_lib_sfun.bat' is not recognized as an internal or external command, operable program or batch file.

[Kaustubha Govind]

Please see if this previous discussion helps: http://www.mathworks.com/matlabcentral/answers/40031

[sumit kumar]

And it worked :) .. additionally I had to install WIN SDK7.1 Thanks