NetWorker 9.1 + VM recovery using VBA

Hello,

I have a customer who saved data using a VBA infrastructure.  Now, they want to recover saveset, but for some reason someone has deleted the VBA.  I guess the VBA is absolutely necessery to be able to perform the recovery. 

Question #1: If they didn't save the VBA appliance in order to be able to recover it, is there anything that can be done ?

Question #2: If no backup of the VBA is available, is it possible to redeploy it using the same configuration information and use the new one to perform the needed recovery ?

Thank you,

Chris