Hi raghulovesme - try this here - I was having the same problem this morning and the directions on this thread helped me to fix it: https://forums.stardock.com/328213/
Basically I uninstalled WB and made sure I had my reg# and everything just in case. I had to reboot though before I did anything else. once rebooted, I downloaded Impulse, logged in with my Stardock account and saw the WB download available. I clicked Install and it set it all up without me having to re-enter my reg# or anything. It works great now, once again. I hope this helps you!
