Driver for device VEN_8086&DEV_9CA4

Hello,
wanting to downgrade my ACER Aspire E 5 - 5 7 1 G from Windows 8.1 to Windows 7, I performed a Windows 7 installation. Therefore, I had to reinstall quite a few drivers. After a few hours spent, I managed to reinstall all of them without (too many) issues except one that is resisting me.
Named right after the installation of Windows "PCI Data Acquisition and Signal Processing Controller", its name changed to "Intel(R) d.y.n.a.m.i.c p.l.a.t.f.o.r.m a.n.d thermal f.r.a.m.e.w.o.r.k participant" after installing a driver.

The v.e.n Id is: 8086.
The d.e.v Id is: 9 C A 4.

As mentioned earlier, I have already installed a driver for the device, but a little yellow triangle persists on it. The error message is: "Windows cannot initialize the device driver for this hardware. (code 37)." I feel helpless in the face of this problem and hope that a kind person will help me in the quest for "no yellow triangle in the device manager"!

Thank you in advance and happy holidays!

P.S.: Sorry for the weird points and spaces, but the autocorrect was preventing me from posting otherwise...