New
#21
I'd be interested to see the MGADiag report from one of these machines with a 'transferred' license. - in theory (and in practice) a situation such as you say you have is simply not possible, unless you reinstall every so often after rearming to extend the grace period
.Activation with the OEM_SLP Key depends on three things
1) a proper SLIC table in the BIOS
2) the matching Key
3) matching certificates from the OS - which are properly only present in the OEM Recovery disks, and not the Retail or OEM System Builder disks
If any of those is faulty in any way, the system should declare itself non-genuine, and demand the input of a new Key - which would have to be the COA Key.
The only way what you describe could be possible is if for instance all your machines are Dell, and all are Vista of one edition or another