Unable to find the object Sys.Browser("iexplore") is displayed.

Hi 

i am using keyword testing and recorded a script to find the below Object 

 

Sys.Browser("iexplore"). 

 

but when running system is finding the below

 

Sys.Browser("iexplore", 2) 

 

and hence erroring out.

 

can someone help me in how to handle in such cases.

 

Thank you

Poornima