old Volume Shadow Copy Replaced the New Data on the SCSI HDD

I am Using the windows 2003 Server.
I had activated the Volume shadow Copy service and i had created a Shadow Copy of the Volume.by mistake one person had restored the old shadow Copy due to this the new Data was changed to old data.I had tried with data Recovery Softwares but there is no use(It is also Having the RAID Controler)Please Please
Is there any body Help me in this