SEDNA PCI-E card showing drives as removable in Windows 10

Hello...

NOTE: I am running Windows 10 (build 1909) fully updated.

I am terrible at explaining myself in posts so I will try to explain my issue in the best way I can.

I purchased a SEDNA PCI-E SATA card that I can mount both SSD's and 2.5' hard drives to. I managed to get it to work in Windows 7, but I have been unable to get it to function correctly in Windows 10 because it shows up the drives on it as "removable", similar to a USB drive. Here is a photo of the card:

I would like to free up SATA ports on my board (only have 6) so I can attach a pair of removable drive bays and more hard drives, I would also like to dual boot my PC with Windows 7 and 10 as I have some games and programs that dont work on Windows 10, but do on Windows 7. Thats a problem, and it would be great if Microsoft allowed backwards compatability similar to how they are with the XBONE with 360 games.

I amm sure I heard that there was some sort of registry tweak that fixes this, but I have been unable to find it!

I also noticed that the HDD LED of my system does not light up when activity is happening on the SSD's attached to the card. Is there a way to fix that, some sort of BIOS tweak perhaps?

I hope that someone might be able to assist me to resolve this so I can finalise my systems config.

I was able to. Its permaneantly attached, and cannot be removed because Windows wont let me saying the drive is in use.

There is a driver for Windows 7 that makes it disapear in removeable devices, but not for Windows 10.

I am sure there is a work around to make it disapear from removable devices in Windows 10, I just cannot remember what or how to do it. I do know it is sommething to do with the registry. But that is about the extent of my knowledge on this.