Error 0x80270262

Value: -2144927134 | 0x80270262 | 2150040162

What does it mean ?

E_SKYDRIVE_ROOT_TARGET_CANNOT_INDEX  
This location cannot be indexed. Please choose a different location.
Value: 610 | 0x0262 | 0b0000001001100010

Where does it come from ?

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

Other Errors for FACILITY_SHELL