I ran updates after shutting down my pc last night. When I went to load a game after restarting I got an error:
An error occurred while updating GAME NAME (missing file privileges): D:\SteamLibrary\steamapps\common\GAME NAME
I went to C:\Program Files (x86)\Steam and checked off "Read-only (only applies to files in folder)."
I also ran command prompt and ran
C:\Windows\System32>attrib -r +s "C:\Program Files (x86)\Steam"
This returned to C:\Windows\System32 which is the expected behavior in command prompt but when I go back to the file properties it is still checked as "Read-only".
I went into Windows Defender and made sure that Controlled Folder Access was turned off.
I cleared my download cache in Steam Settings as well as changed download region. I've restarted my PC several times and also tried all steps above without restarting.