My hardrive had to be replaced, and the old drive was mirrored to my new drive

And now ADE will not allow me to activate or deactivate.  I have a number of books on the ADE that were from special author sales, so not sure if they would survive if I had to delete and re-install.  Is there any way to rescue my version without having to do that?  (Windows 7 machine, ADE Version 4.5.11.187303.