[NAME] ,  There is no BMR for a Windows 2000 but you should still be able to do a complete system state incase you have the C drive and the system state backup.The fastest way for you get to get the desired version of NetWorker client is to reach out to the Dell Support. I hope they still do give it at least EMC support did. 
Hello and happy new year, I need version 7.4 of networker to recover a database from a server from the year 2000, I can't find it anywhere, Can someone help me? Thanks,
download networker 7.4