OK I figured it out. The old OQ folder was in BOTH the Interface and the Addons folders. Once I cleaned out the old one from both places, I could put the new one in. Thanks.
Now I have a different question. I don't know my password for this site, and when I try to use the "can't login" feature, it tells me to answer a secret question. But it doesn't show any question. So I can't answer it. I got in by then hitting "Back to site". Somehow this works, my computer must know the password. but wouldn't it make sense to show the secret question if you want us to answer it? Maybe I never set up my account properly and there is no question. How do I change my password and also the secret question?

I tried to find these directions by clicking on your link Ron, and then also by copying it and putting it into the browser. But it just takes you back to the main Forum page.
How do you find post 393?

How do I find this tutorial? I put the new files into my Interface folder, I only have one Wow install. I tried replacing the old files. then I tried deleting the old files and putting the new ones in by dragging them into Interface, just like I did the first time. I know there is a problem cause it still says 1.85. So how do I find this tutorial?

I also did this and it rejects me saying my Oqueue is outdated. I've replaced the file in WOW about 5 times

Update doesn't work, it still tells me it's outdated

I've updated to the latest version 5 or 6 times now. The new one downloaded ok, and I deleted the old version and put in the new one in the Wow Interface folder.
I get the raid menu just fine. But when I try to click on a raid, I get told that my Oqueue is outdated and I am rejected. The banner still runs across then menu saying the new version is available now. What do I need to do to fix this?