We bought a NIOS license ~10 months ago and suddenly the license stop working even that the license date is still valid until Nov 2019.

​Hi Dana,

Okay, If your NIC ID appear is wrong.

You may be able to fix this problem by adding a key in the Windows registry.

Use the Registry Editor (regedt32.exe) to view the following key in the registry: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters

Add the following registry value:

Value Name DisableDHCPMediaSense

Data TypeREG_DWORD -Boolean

Value 1

Reboot your computer for the change to take effect.

https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/ts-index/lic.html#

Regards

Anand