Error 0x800720D4

Value: -2147016492 | 0x800720D4 | 2147950804

What does it mean ?

ERROR_DS_CANT_REMOVE_CLASS_CACHE  
The class could not be removed from the cache.
Value: 8404 | 0x20D4 | 0b0010000011010100

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

Other Errors for FACILITY_WIN32