Installed Wrong Version

I inadvertantly grabbed the wrong version of the Dolphin combo package and want to install the FREE version of Ray over what I have. Would the best way to do this be to install the FREE on top of what I have? What is my best course of action?

What I have done in the past is to delete all ray modules "exept the global directory" and then upload the ray free versionn folders....

Well that made it act differently but it still would not take the license I generated.

Ok now I removed completely the previous install and installed the right package but it still wont take my license key??? Any suggestions...

I had difficulties in getting some of my licenses to take effect in the past aswell, what I had to do is open up two browsers, log in to Boonex and go to the license page, Then in the other browser open my admin section and go to the area (example: Dolphin code on advanced settings page) and enter the code click save, in the boonex browser click to refresh, then back to the admin page log out, close the browser and then re open it to log back in and do it all over again for each license code. Yes I know thats alot, but it was the ONLY way I could get them to stick. 

If someone else has any better Ideas Im sure it would help to explain.

Just as a Note here, I tryed to manually enter them aswell and they still wouldnt take.(in the XML files)

I too use multiple browser windows to enter my license keys. It took the license for the forum but the chat, im, shoutbox and other Ray modules it just says invalid license. I had to enter the domain to get these keys. Not sure if that might have anything to do with it. Hopefully will get this solved shortly as I really like what I see so far.