Error 0x80270044

Value: -2144927676 | 0x80270044 | 2150039620

What does it mean ?

COPYENGINE_E_CANNOT_MOVE_SHARED_FOLDER  
The item cannot be moved from a grouped folder to another shared folder
Value: 68 | 0x0044 | 0b0000000001000100

Where does it come from ?

FACILITY_SHELL  
User Shell
Value: 39 | 0x027 | 0b00100111

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