Error 0x800A0E7A

Value: -2146824582 | 0x800A0E7A | 2148142714

What does it mean ?

adErrProviderNotFound  
Error ADO: Provider cannot be found. It may not be properly installed.
Value: 3706 | 0x0E7A | 0b0000111001111010

Where does it come from ?

FACILITY_CONTROL  
Used by OLE controls. You can find a complete list of the error codes in OLECTL.H - errors from: VB, VBScript, JScript, ADO, third party controls
Value: 10 | 0x00A | 0b00001010

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