Editor problem in Smartforms ECC

Hi,

I have been using the editor which was in 4.6,But we got upgraded to ECC6.0

Now when i start working in the smartforms there is no editor which was in 4.6,Here a MS word window is opening.Is it possible to go to the old editor which will be easy for me.

I went above and change editor,but after that it is coming in the sap script format.

So can anyone tell how to overcom from this editor problem