Deploy word addin … 2003

Question

I created a word addin for office 2003 with VS2008. It works fine but i can't deploy it. I created 2 virtual machine (XP mode): One dev, one "client". On dev, the solution is deployed but i have no idea how (when i run VS maybe ...) and on the client i followed this : How to: Prepare End User Computers to Run Office Solutions (2003 System) but it doesn't work. I can't find another "step-by-step tutorial" to compare with this one. all suggestions are welcome ...

---

edit : Here are the steps i follow :

1. Office 2003 is completely installed
2. Update to Office SP3
3. Installation of .NET 2.0
4. Installation of .NET 3.5 SP1
5. Installation of Office 2003 PIA
6. Installation of Visual Studio Tools for Office Runtime
7. Installation of my Word Addin via the setup project (Release mode)
8. Granting fulltrust : Caspol.exe -m -ag 1 -url "C:\Office*" FullTrust -n "My_Policy"

I verified the register too but all seems to be fine (i tried to change the name "MyAddin" with the Guid we can find in the .csproj file but nothing changed)