Error 0xC004E028

Value: -1073422296 | 0xC004E028 | 3221545000

What does it mean ?

SL_E_ACTIVATION_IN_PROGRESS  
The Software Licensing Service reported that there is another activation attempt in progress for this sku. Please wait for that attempt to complete before trying again.
Value: 57384 | 0xE028 | 0b1110000000101000

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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