bunu yüklemen gerekiyormuş https://www.microsoft.com/en-us/download/details.aspx?id=23734
ya da http://www.microsoft.com/en-us/download/details.aspx?id=13255
oda olmazsa buradaki üçüncü cevap :) https://stackoverflow.com/questions/6649363/microsoft-ace-oledb-12-0-provider-is-not-registered-on-the-local-machine
