Description: SSIS Error Code DTS_E_OLEDB_NOPROVIDER_64BIT_ERROR. The requested OLE DB provider SQLNCLI.1 is not registered — perhaps no 64-bit provider is available. Error code: 0x00000000. An OLE DB record is available. Source: “Microsoft OLE DB Service Components” Hresult: 0x80040154 Description: “Class not registered”. End Error
The requested OLE DB provider is not registered — perhaps no 64-bit provider is available. And what OLEDB provider you are using? Does it exist for 64-bit, is it installed? The error means that the OLDEDB provider you are using to connect to SQL server is only support on 32 bit run-times To resolve the issue […]