I used VKFX Delay in a project on my desktop computer, then I ported the project over to my laptop, but only 1 plugin will not load up, because it's not on my laptop . . . the VKFX Delay. I recall it was a free add-on back in the Sonar Platinum days, both as a Prochannel and VST plug. I don't see it anywhere in Command Center to add or install to my laptop. I guess that's the problem with "free" . . . anybody have any ideas where to get this, or how I could copy the VST over to my laptop  ?

The installer and serial number should be in your account

Go to bottom of page and find "My Account". From there go to my products. The VKFX was in my list. It has instructions on how to install from Overloud. Hope this helps.

Thanks scook and Thatsastrat !  . . . a momentary lapse of reason on my part, I was totally looking in command center . . . forgot about "my account" . . . it's been so long since I needed to go there ! 
Got it all installed and updated on my laptop now . . . once again, thanks for pointing me in the right direction.