Thanks for your concern..
Yes there is a 0KB lock file which I am trying to delete but its not happening. The exception while deleting is:
Cannot delete repository\:. It is being used by another person or program.
I assume the repository is already open in another process. So, may be I have to stop the other process first. But not sure how could I do it? Which process is using the repository?
Any idea!!!
Isg