Wow that's good news~
I can restart the Client side developement^^
So I upload a program for everyone
This tool is the advanced version of DNPviewer
Now you can extract almost of the files in data.dnp with correct full path and name
It has two function
1. DNP dump : is like with old version
2. ANI dump : this will extract all the files in data.dnp with ANI file list
just type c:\dnpviewer then you can see the usage