Just one more fix and dialog (no patcher, command line)

GCMM/GCMM.csproj

@@ -6,7 +6,7 @@
     <UseWindowsForms>true</UseWindowsForms>
     <SignAssembly>false</SignAssembly>
     <ApplicationIcon>favicon.ico</ApplicationIcon>
-    <Version>1.3.0</Version>
+    <Version>1.4.0</Version>
     <Authors>NorbiPeti</Authors>
     <Company>ExMods</Company>
     <Description>A mod manager for Gamecraft. It automatically downloads and runs GCIPA and allows the user to install mods.</Description>

GCMM/MainPatcher.cs

@@ -82,6 +82,7 @@ namespace GCMM
                 }
             }
             var status = CheckIfPatched();
+            //bool justDownloadedPatcherSoDontWarnAboutIncompatibility = false;
             switch (status)
             {
                 case GameState.NotFound:
@@ -91,6 +92,7 @@ namespace GCMM
                 case GameState.NoPatcher:
                 case GameState.OldPatcher:
                     {
+                        EnsureShown(false);
                         if (MessageBox.Show((status == GameState.NoPatcher
                             ? "The patcher (GCIPA) is not found. It's necessary to load the mods."
                             : "There is a patcher update available!"
@@ -101,7 +103,14 @@ namespace GCMM
                             return retOpenedWindowShouldStay;
                         }
                         this.status.Text = "Status: Patching...";
-                        EnsureShown(false);
+                        int C = 0;
+                        while (gcipa.DownloadURL == null && C < 20)
+                            await Task.Delay(500); //The EnsureShown() call should download info about GCIPA
+                        if (gcipa.DownloadURL == null)
+                        {
+                            MessageBox.Show("Could not get information about GCIPA in time. Please run GCMM manually.");
+                            return retOpenedWindowShouldStay;
+                        }
                         using (WebClient client = GetClient())
                         {
                             string url = gcipa.DownloadURL;

GCMM/MainUtils.cs

@@ -203,13 +203,13 @@ namespace GCMM
                             Process.Start("steam://run/1078000/");
                         else
                             Process.Start("xdg-open", "steam://run/1078000/");
+                    EndWork(false);
+                    tcs.SetResult(null);
                 };
                 if (InvokeRequired)
                     Invoke(act);
                 else
                     act();
-                EndWork(false);
-                tcs.SetResult(null);
             }, tcs.Task);
         }