Error 0x8028004F

Value: -2144862129 | 0x8028004F | 2150105167

What does it mean ?

TPM_E_OWNER_CONTROL  
Attempt to context save a owner evict controlled key.
Value: 79 | 0x004F | 0b0000000001001111

Where does it come from ?

FACILITY_INK  
Microsoft Tablet PC
Value: 40 | 0x028 | 0b00101000

StackOverflow

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