fixed bug: PendingAddToRegistry and SeenInRegistry are both true but …

…because of the former, it still tries to add it (causing an exception)

GPUPrefSwitcher/Switcher.cs

@@ -230,10 +230,11 @@ private static async Task RunUpdateLogic()
                 WriteRegistryToXML();
             }
 
-            WriteXMLToRegistry(currentPowerLineStatus);
-
+            //This NEEDS to come before (XML -> Registry) and after (Registry -> XML) (XML -> Registry depends on this)
             UpdateSeenInRegistryStatuses(); //sets the SeenInRegistry entry accordingly
 
+            WriteXMLToRegistry(currentPowerLineStatus);
+
             AppEntrySaveHandler appEntrySaveHandler = await appEntryLibrarian.Borrow();
             Task swaps = BeginFileSwapLogic(currentPowerLineStatus, appEntrySaveHandler.CurrentAppEntries);
             appEntryLibrarian.Return(appEntrySaveHandler);
@@ -491,7 +492,7 @@ internal static void WriteXMLToRegistry(PowerLineStatus powerLineStatus)
             foreach (AppEntry appEntry in appEntries)
             {
 
-                if (appEntry.PendingAddToRegistry)
+                if (appEntry.PendingAddToRegistry && !appEntry.SeenInRegistry)
                 {
 
                     Logger.inst.Log($"Pending registry add detected: {appEntry.AppPath}");