In this particular situation, I suggest downloading the Computer Manufacturer available drivers from here GIGABYTE - Motherboard - Socket 1155 - GA-Z68A-D3H-B3 (rev. 1.0) *
First uninstall previous version of the Intel® Rapid Storage Technology and then proceed installing the proposed driver.
Please take into consideration latest version published by Gigabyte* is Intel® Rapid Storage Technology 18.104.22.1686.
*Other names and brands may be claimed as the property of others.