@prixone :Figured this out -
So, I copied BOTH the .cert and .key files directly from my SSL root folder on the box (Let’sCertify) to the C:\mattermost\bin folder. Set permissions to EVERYONE. Still no-go.
I had to create a blank .txt file, then copy the actual key from the original .key file into the new .txt file, then rename it to cert1.key. Only after then did it take the file.
So, I’m not sure if that’s a bug with MM/windows/Let’sCertify…but I’ve never seen that before.
Really weird. Anyway, got it to work.
THX