Recover Win 2K Cluster Server to PC

I have a realy big problem and would appreciate any infomration anyone could provide.

My company has a Windows 2000 Advanced Server Clustered system running. They are 2 HP servers with a connected RAID drive. Currently the primary domain controller and the shared RAID storage are being backed up by CA Brightstor onto a tape backup.

Is there a way to recover the server to a PC with this backup we have. When we try it we get many errors. The Active directory isn’t functional and many ofthe services won’t work. If anyone could point me to some documantation or offer info I would grately appreciate it.
Thank you
Bill capella