Hi monroesmith,
I am Dave, I will help you with this.
Click the link below to download a small free utility that does not require installation.
https://download.sysinternals.com/files/Autorun...
When the file downloads, unzip it.
Run Autoruns64 as Administrator
In the filter box in Autoruns, type cnmss
If that finds an entry for cnmss, right click and delete it from there
Then restart your PC.