Ui Explorer not working properly


Until yesterday my Ui Explorer was working correctly. It was able to detect web and desktop elements correctly.
But now, it could not detect elements properly. For example, even for “Attach Browser” activity, the selector earlier came as html title="*" but now it detects as html. (title is not there.) and so the activity is not working properly.

I have tried restarting my system several times. I suppose i have deleted any necessary files. If so please mention what they could be.

Kindly help me in resolving the issue.

Thanks in advance!