Error 0x8007015B

Value: -2147024549 | 0x8007015B | 2147942747

What does it mean ?

ERROR_BLOCK_TOO_MANY_REFERENCES  
A file system block being referenced has already reached the maximum reference count and can't be referenced any further.
Value: 347 | 0x015B | 0b0000000101011011

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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