Backup Win2000 server via EADR method using DP9 cell manager

My target is to get iso image for old Windows 2000 physical server.

 

These ones are my components:

Old win 2000 srv: DP A.06.11 (Disk Agent Automatic Disaster recovery) see "components"  attachment

Win 2012 R2 server: Cell Manager DP 9.09

I know this method is unsupported but It should work.

I created backup choosing as file system target (c: and configuration) but I got these warning (see  "warning" attacment) for some files :

Cannot open: ([32] The process cannot access the file because it is being used by another process. ) => not backed up.

what do you think? It's a problem to continue this process to get iso image?

I tought to upgrade  DP client components to A.06.11 to A.06.20 or A.06.21... but I got another error:

the procedure entry point getaddrinfo could not be located in the dynamic link library WS2_32.dll

 

Suggestions please?