Thanks!
At first i didnt know Encore did this.
I knew Adobe audition works well with Premiere Pro to replace assets ( really amazing timesaver)
So when i went looking for it in Encore and found it...i read the importance of changing the name.
The only thing i used different than a letter was a number such as 1...and the ( - ).
Maybe that did it?
Other than the orphan timline error...i gotta say...learning about replacing assetts in Encore and Using Audition interactively with Premiere Pro....has given me a new perspective on editing. I used to do that all by hand and have to re-link everytime...Yikes!!! I hated it!
Since i have gotten onto Adobe Cloud.....i am a new editor...LOL!
Mark