System.Xml.XmlNode.SelectSingleNode(...) returned null. about modtemplatevalheim HOT 1 CLOSED

diff --git a/BuildTool/SteamGameData.cs b/BuildTool/SteamGameData.cs
index b39a7bb..0fd6ded 100644
--- a/BuildTool/SteamGameData.cs
+++ b/BuildTool/SteamGameData.cs
@@ -33,27 +33,29 @@ namespace BuildTool
                 var game = new SteamGameData();
                 var xDoc = new XmlDocument();
                 xDoc.Load(path);
-                foreach (XmlElement elem in xDoc.DocumentElement.SelectSingleNode("/Project/PropertyGroup"))
+                XmlNamespaceManager nsManager = new XmlNamespaceManager(xDoc.NameTable);
+                nsManager.AddNamespace("d", xDoc.DocumentElement.NamespaceURI);
+                foreach (XmlElement elem in xDoc.DocumentElement.SelectNodes("//d:PropertyGroup/*", nsManager))
                 {
                     switch (elem.Name)
                     {
                         case "GameAppId":
-                            game.Id = uint.Parse(elem.Value);
+                            game.Id = uint.Parse(elem.LastChild.Value);
                             break;
                         case "GameName":
-                            game.Name = elem.Value;
+                            game.Name = elem.LastChild.Value;
                             break;
                         case "GameFolderName":
-                            game.InstallFolderName = elem.Value;
+                            game.InstallFolderName = elem.LastChild.Value;
                             break;
                         case "GameDir":
-                            game.InstallDir = elem.Value;
+                            game.InstallDir = elem.LastChild.Value;
                             break;
                     }
                 }
                 return game;
             }
             catch (Exception)
             {
                 return null;
             }