Govind,
The .exe needs to be in the path for the OS to find it.
Also, welcome to JavaRanch!! Please change your name to be compliant with
JavaRanch's naming policy. It should not be obviously fictitious.
Your displayed name should be
2 separate names with more than 1 letter each. We really would prefer that you use your REAL name.
You can change your name:
here. Thanks,
Cindy