The only anti-virus I have is windows itself. So I tried disabling defender and that didn't help. So instead of trying to fix the issue I decided to work around it without completely disabling UAC. In case anyone else runs into the same issue.. Here is how I did it:
1. Open the start menu, type in "task scheduler" and open it.
2. Create a new folder and name it something you will remember. I named mine "BigBox".
3. On the right hand side click "Create Task", Give it a name and make sure "Run with highest privileges" is checked:
4. Go to the "Actions" tab, Click new and give it the location of BigBox.exe:
5. Right click your desktop, go to new, then to shortcut and give it this location:
5. Click next and give it a name. I named mine "BigBox". Then right click the icon, go to properties and add this to the target:
C:\Windows\System32\schtasks.exe /run /tn "BigBox\Launch BigBox"
Replace "BigBox\Launch BigBox" with the folder and task you created previously.
I also changed the icon to match BigBox but you can have the icon as whatever you want.
You can now add this to your startup folder or wherever you want to launch BigBox from and it will launch it as administrator but without a UAC prompt. Keep in mind that any emulator that gets launched by BigBox will also have admin rights without a UAC prompt.