Calkwalk Pro Audio v9 Installer

Hi
Years ago I owned Cakewalk Pro Audio v9. But then I made the move to Protools HD and (foolishly) did away with the Calkwalk retail box. Unfortunately I have tons of bun archives from those days with Cakewalk real time effects. I tried opening these buns in Sonar and they do open but I lose all the plugins in the session. I contacted the Cakewalk to see if they have installers for Cakewalk Pro Audio v9 since I was a registered owner. They do not because the product is no longer supported.
 
Does anyone have US English Cakewalk Pro Audio v9 installer or DVD images they would be kind enough to share? I don't think there is any issue with the sharing since it's no longer supported (ie, is not pirating and I'm a registered owner).
 
Thanks in advance!