KB41: DEVICE CONTROLLER NOT SUPPORTED

This issue is similar to device prevents migration issue. Probably the destination host of VM doesn’t support a particular device.

Troubleshooting

You have to change manually the configuration of Vitual Machine, or you can use VMware Converter to fix the issue by converting the VM to an ESX/vSphere compatible VM. Read also this post of vmware community.

Posted in: VMware vSphere