AyaNovaQBI/util.cs

@@ -493,7 +493,17 @@ namespace AyaNovaQBI
             }
 
 
-            //check if build date is within licensed date (how did I do that automated build date thing?)
+            //check if build date is within maintenance and updates expiry date
+            if(ALicense.maintenanceExpiration < Timestamp.BuildAt)
+            {
+                initErrors.AppendLine("NOT LICENSED!\r\n\r\nThis QBI plugin was built " +
+                    Timestamp.BuildAt.ToString("g") + "\r\n" +
+                    "but the licensed support and updates subscription has ended on " +
+                   ALicense.maintenanceExpiration.ToLocalTime().ToString("g") + "\r\n" +
+                "\r\nDowngrade back to your previous licensed QBI version or\r\npurchase a support and updates subscription to continue using this version of QBI.");
+                return false;
+            }
+
             //  copy timestamp.cs and the createtimestamp.exe utility from v7 qbi and create build event to run it here and do same thing
             //check that AyaNova version matches required minimum for this QBI (