I got DS installed and activated successfully in Jan. 2013. A few days ago my hard disk failed. So I changed a new hard disk and re-installed operation system as well as Draftsight. When I launched DS, it ask me to activate it again. I did as it prompted with the same e-mail address as I installed DS in Jan. To my surprise, I did not got an email which is supposed to contain an activation link. However, I did receive an email from activation@draftsight.com stating that "Welcome to DraftSight! You've joined more than one million other users that have embraced DraftSight as their 2D CAD product. You have been registered under the following email address ..." a few minutes later. I think I got my DS activated, but DS still ask me to activate it every time I opened it!!

I tried to click the link I activated my DS in Jan. The web page shows that " Your activation was successful". But DS still want me to activate it every time I run it.

I searched the community trying to find solution without success. It seems DS cannot activate 2nd time with same e-mail address in its 6-month's time? Then what shall I do? How can I activate my DS? I am using win7 64bit.