Install the drivers ONLY, do not install the utilities it can cause much trouble.
Do not install Intel® Control Center that is included in Intel® Rapid Storage Technology installer or Intel® Management Engine installer.
WARNING: Since PMX V11/ Ovation V7, MassCore users running a RAID configuration must use a dedicated RTX dongle (SSK-HUD-RTX) to authorize MassCore.
This issue only affects the system (Windows ) RAID drives, if you have RAID Data drives, a dedicated dongle is not required.
Do not install the RealTek Ethernet Diagnostic utility.