Is the Connector a 4-Pin or 5-Pin?
Sata Power connector warning for Buying an extension cable for NU
Did you review this Thread? S/PDIF error on Windows startup/software launching, unusual software behaviour
 

Discokid45
My connector is a 5-pin

Your OS is Windows 7 x64 with SP1?
You should be logged on as your Normal Account and the Right Click on the Install File and select Run as administrator.
And Keep the Default Setup Settings?

Yes, Windows 7 Pro Service pack 1 

Discokid45
Okay so I should not install while logged into my admin account. I can try logging in as my standard and running as admin.

Would not hurt to give it a go, this is how I install Software and Drivers.
 
What is shown under (Sound, video and game controller)
Looks like you have an RTX Graphics Card Installed as well?

Discokid45
I have GTX 1070 and underneath the sound,video and game controller is Nivida HD audio driver
I'm removing the HD audio driver right now

The NVIDIA HD Driver?
Must be your Motherboard then, Windows 7 has a issue with USB 3.1 C

This is my motherboard

GIGABYTE GA-Z170X-Ultra Gaming (rev. 1.0) LGA 1151 Intel Z170 HDMI SATA 6Gb/s USB 3.1 USB 3.0 ATX Intel Motherboard
Intel Core i7-6700K 8M Skylake Quad-Core 4.0 GHz LGA 1151 91W BX80662I76700K Desktop Processor Intel HD Graphics 530
x1 slot

Discokid45
This is my motherboard

GIGABYTE GA-Z170X-Ultra Gaming (rev. 1.0) LGA 1151 Intel Z170 HDMI SATA 6Gb/s USB 3.1 USB 3.0 ATX Intel Motherboard
Intel Core i7-6700K 8M Skylake Quad-Core 4.0 GHz LGA 1151 91W BX80662I76700K Desktop Processor Intel HD Graphics 530
x1 slot

Is the Bios up to date?
Last Bios F23j 5.58 MB 2018/03/09 America
Is the Audio Disabled in the Bios? (Realtek HD Audio Driver)

And the Realtek HD Audio Drivers (And Software) are uninstalled? (Before you disabled it in the Bios)
 
That is an old Bios BIOS: BIOS Date: 06/24/16 10:58:30 Ver: 05.0000B (Last Bios F23j 5.58 MB 2018/03/09)
Though I have never seen a Bios cause issues with a Sound Card before, but this is new times.

Discokid45
Yes, no realtek drivers, I'll try updating the bios

Remember to save your Current Settings Before you do. (Write them Down or snap images of the Settings)
And Reset the BIOS Back to the Default Settings BEFORE you update it.

------------------
System Information
------------------
Time of this report: 2/6/2019, 20:27:02
Operating System: Windows 7 Professional 64-bit (6.1, Build 7601) Service Pack 1
Language: English (Regional Setting: English)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: Z170X-Ultra Gaming
BIOS: BIOS Date: 03/09/18 23:15:17 Ver: 05.0000C
Processor: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz (8 CPUs), ~4.0GHz
Memory: 32768MB RAM
Available OS Memory: 32724MB RAM
Page File: 4349MB used, 61096MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 130 DPI (135 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode

------------
DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No sound card was found. If one is expected, you should install a sound driver provided by the hardware manufacturer.
Input Tab: No problems found.

I can see the software but no drivers ever install. Also the firmware is blank.

Can you test your Sound Card in another computer with Windows 10 Installed?

Install the Current Chipset Drivers
Intel® Chipset Driver for Windows Version: 10.1.17903.8106 (Latest)
Version: 10.1.17903.8106 (Latest)
Language: English
Size: 5.42 MB
MD5: b3d90ad06251c59551bb618a51ea45ea
intel_chipset_win_10.1.17903.8106_PV.zip

I got sick and tired of playing with this thing. I went ahead and upgraded to Windows 10 I planned on doing it later this year before Microsoft stops support for Windows 7 in January 2020. This just pushed me to do it sooner, I can confirm that the Windows 7 drivers are corrupt and do not work. Once I upgraded to 10 my system had no problems installing the drivers.
Thanks again for all your help! :)