The OLE DB Version property returns the version of OLE DB supported by the provider.
object.Properties("OLE DB Version")
object
Expression that evaluates to an object in the Applies To list.
adBSTR
Read-only
DBPROP_PROVIDEROLEDBVER
The version is of the form ##.##, where the first two digits are the major version and the next two digits are the minor version. For example, an OLE DB provider that conforms to the 2.6 specification returns "02.60".