I just upgraded an SBS 2003 Server from 1GB to 4GB RAM. Afterwards, all but the original 5 of the 35 CALs vanished, and when I attempt to use the License Restore Wizard to recover the licenses from a backup I made, it gives me an error that "Due to significant changes in the hardware configuration, the license store you have chosen to restore from is no longer valid."
What do I do? I don't have the original sheets with the license keys anymore. I was relying on the backup to restore from, which I have done in the past with success.