Okay, that seems to have worked... when I un-hid the folder and checked the permissions, the "read-only" box was already unchecked, but I did make sure to un-hide the folder and for some reason that worked. Thanks for your help compatible!
Hello, so I'm having problems installing my mods. I can download just fine but when I try to install, I am presented with: "A problem occured during Install: BOSS_API_ERROR_FILE_WRITE_FAIL: C:\USERS\Acer\Appdata\Local\Skyrim\plugins.txt" cannot be written to! The mod was not installed." I am running NMM as administrator.