diff --git a/Common-Errors.md b/Common-Errors.md
index 1d4103a..f7f18a9 100644
--- a/Common-Errors.md
+++ b/Common-Errors.md
@@ -14,6 +14,10 @@ If you setup the **Profit Trailer** path in "settings.general.json" and "Monitor
 
 `FATAL - Error loading configuration! System.FormatException Could not parse the JSON file`
 
+### Loading Properties failed for setting SETTINGNAME
+
+This means you have specified a settings file in your global setting, but PTM cannot find it.  Remember, you MUST at least have one global setting named DEFAULT with all three settings files.  See [this wiki entry for more details].(https://github.com/PTMagicians/PTMagic/wiki/Writing-Properties#1-using-a-preset-file)
+
 ### ERROR AppErrorController - Invalid api_token received - No data returned
 
 Starting with version 2.1.0, you need to add an API token to settings.general.json to match the API token in your Profit Trailer settings.  [See 2.1.0 release notes](https://github.com/PTMagicians/PTMagic/releases/tag/2.1.0).