Rated 5 out of 5 stars

everything is working except in the web page when i right click & edit login info near userid password text box & after putting new password. ok button is not working . i.e. when i press ok. doesnot happened anything. for editing password i have to right click & remove existing id & again create new entry. let me know if there is any solution or configuration change.

This review is for a previous version of the add-on (2.7.1-signed). 

There is a bug in Mozilla's toolkit code that I believe is causing this. See https://bugzilla.mozilla.org/show_bug.cgi?id=856858

You must be using a non-release version (Beta, Aurora, etc.), as the bug affects Firefox 22 and 23. I'm not sure whether it's been fixed in those versions. If not, I'm going to be upset.

EDIT: The fix for that bug has been deployed in Fx 22 and 23, so things should be back to normal soon.

This is NOT the place to get support. I can't talk to you properly this way.