When I point the entry to my Driver Database it does not install.
However when I extracted the zip from Dell and pointed it there it worked. In my Driver Database I only put the Folder from the Dell extraction zip that contained the MEI and SOL drivers and that always worked up till now.
Apparently there are more files it needed and I don't know which ones so I put there entire extracted zip files in the driver database and it works now. I hate putting tons of garbage files in there but theres no way to know which one or ones it needed.
Running Hiiclient /preview only shows the main driver file.