Thanks to Mr. Mani <a.mani.cms at gmail.com> , and thanks to this mailing
list. The Kile problem is solved.
I had to rename kilerc and run kile again.
I am still wondering why this fault occured in the first place. You have
helped me in a big way. I needed Kile for a course I have to deliver soon.
Thank you once again. GOD bless you all.
partha