One day when i open a document in Ms. Word 2003, I get the message “This document could not be registered. It will not be possible to create links from other documents to this document.”
After searching using google.com and open some website, i have one solution. It’s only one maybe two step that i have to do. I open my services panel and activated my DCOM Server Process Launcher. And, it works, the message no longer show again when i open my document using word 2003.
That’s all. I hope it works to you too, if you have same problem. 
Nb:
Open services panel, just open Run (Start–> Run) and type services.msc then Enter.
Make sure that both the Protected Storage and DCOM Process Service Launcher services are started and set to the startup type “Automatic”.
I tried many different suggestions involving the DCOM Process Service Launcher services and setting to “automatic” was the fix that worked for me.
By: Shawn on March 10, 2009
at 8:05 pm