class UserSettings
The location of saved preferences has changed from "\Documents\CET Documents\Preferences\" to "\AppData\Local\CET Preferences\". If CET can't find any saved preferences in the new location, it falls back to the old location.
When loading saved UserSettings (such as RtSettings and CoreSettings) CET looks for the file in the folder in "\CET Preferences\", where versionID is replaced with the versionID of the currently running CET ("64-bit" for the release, "Beta-64-bit" for the beta or the name of the workspace in develop mode for example). Previously, if the file was not found there, CET would search for older versions first by looking in the same folder with the same version ID, and secondly by recursively traversing all folders in "\CET Preferences" and use the first one found. This has now been changed so that CET will now only look for previous versions in the folder with the same version ID.
