@赛德鲁斯 Need to call MS Support.

vincentgreen54 说：

Can you help me activate @Nang, please, the key i used is DT9NK-2XW4T-D4TV9-3HRTQ-T6R6C
033375430307064484101033467253020010054456805420290003226777444

Your Microsoft Product has exceeded the set number of activations. No additional activations can be provided on this product key. Customers with volume license agreements should notify their IT Administrator or IT Professional about this error message.