ProgramData is the global application storage. AppData has been there since at least XP. Local is intended to be specific to this computer whereas roaming is so

ProgramData is the global application storage. AppData has been there since at least XP. Local is intended to be specific to this computer whereas roaming is something that is user specific that can be available across machines. The closest thing I can find is this https://docs.microsoft.com/en-us/windows/win32/shell/knownfolderid https://docs.microsoft.com/en-us/windows/win32/shell/knownfo...