Simply copying the licenses from the old system, or not doing anything after a virtual machine is moved, will render the existing licenses invalid. Without valid licenses the SLM server cannot launch, and as result products trying to use this sever will throw errors like:
If you are using Dimensions 9.1.x and upgrade to 10.1.x and are “ rehosting ” to another mac address or machine, you will need to obtain new keys from our Support website accordingly.