I went into NMM, to Skyrim Special Edition, to download a mod for it.
To my surprise, I was no longer able to, and got the message saying "Nexus Mod Manager is not set up to work for Skyrim Special Edition GOG" (see the image below).
Then I looked at my NMM and noticed at the bottom that it changed to GOG.
I did not change my NMM to GOG.
How do I change it back to regular NMM?