How to transfer Topo Pro maps bought for my 66i to my 67i

Hi, just bought the 67i to replace my 66i. 

On my 66i, i bought 2 "expensive" garmin maps (Topo Pro France V5 and Topo Pro Swiss V2) and they were stored on my micro SD card.

When i bought my new 67i, i wanted to plug the micro sd with both maps ... and fail ... it does not work. it is said by the 67i "card locked"

Any idea? i wrote to garmin support and no answer.

To be honest, if it is not possible to transfer a map that you bought, from a "old" device to an "upgraded device", when same maps are compatible .... why upgrading ? you have re bought all your maps ? crazy lol . 

that will be probably my last GPSMAP :(