diff --git a/PMF/src/Managers/LocalPackageManager.cs b/PMF/src/Managers/LocalPackageManager.cs
index c96e443..278b3f1 100644
--- a/PMF/src/Managers/LocalPackageManager.cs
+++ b/PMF/src/Managers/LocalPackageManager.cs
@@ -20,7 +20,8 @@ namespace PMF.Managers
             validateManifestFile();
             var json = File.ReadAllText(Config.ManifestFileName);
             PackageManager.PackageList = JsonConvert.DeserializeObject<List<Package>>(json);
-            PMF.InvokePackageMessageEvent("Initialized PMF successfully");
+            
+            //PMF.InvokePackageMessageEvent("Initialized PMF successfully");
         }
 
         /// <summary>
@@ -34,14 +35,15 @@ namespace PMF.Managers
             var json = JsonConvert.SerializeObject(PackageManager.PackageList);
             File.WriteAllText(Config.ManifestFileName, json);
             Directory.Delete(Config.TemporaryFolder, true);
-            PMF.InvokePackageMessageEvent("Successfully cleaned PMF");
+            
+            //PMF.InvokePackageMessageEvent("Successfully cleaned PMF");
         }
 
         private static void validateManifestFile()
         {
             PMF.InvokePackageMessageEvent("Validating manifest file");
             if (string.IsNullOrEmpty(Config.ManifestFileName))
-                throw new ArgumentNullException("Manifest file name needs to be defined");
+                throw new ArgumentNullException("");
 
             if (!File.Exists(Config.ManifestFileName))
                 File.Create(Config.ManifestFileName).Close();
@@ -56,7 +58,7 @@ namespace PMF.Managers
         /// <param name="package">This value is defined if the package exists, its contents will be the actual package</param>
         /// <param name="packageDirectory">The directory in which the package is installed</param>
         /// <returns>True if package is installed, false otherwise</returns>
-        public static bool IsPackageInstalled(string id, bool reportInexistence, out Package package, out string packageDirectory)
+        public static bool IsPackageInstalled(string id, out Package package, out string packageDirectory)
         {
             PMF.InvokePackageMessageEvent($"Checking if {id} is installed");
             package = null;
@@ -73,8 +75,7 @@ namespace PMF.Managers
             }
             catch
             {
-                if (reportInexistence)
-                    PMF.InvokePackageMessageEvent($"Couldn't find {id}");
+                PMF.InvokePackageMessageEvent($"Couldn't find {id}");
                 return false;
             }
         }
@@ -86,9 +87,13 @@ namespace PMF.Managers
         /// <returns>True if uninstalled correctly, false otherwise</returns>
         public static bool RemovePackage(string id)
         {
-            PMF.InvokePackageMessageEvent($"Removing {id}");
             if (string.IsNullOrEmpty(id))
-                throw new ArgumentNullException("Package id must be defined");
+            {
+                PMF.InvokePackageMessageEvent("Package id must be defined");
+                return false;
+            }
+
+            PMF.InvokePackageMessageEvent($"Removing {id}");
 
             try
             {
@@ -161,12 +166,16 @@ namespace PMF.Managers
 
             PackageManager.PackageList.Add(remotePackage);
 
-            string errorMsg = "";
             if (error)
-                errorMsg = " with errors. See above";
-
-            PMF.InvokePackageMessageEvent($"Successfully installed {remotePackage.ID}@{asset.Version} {errorMsg}");
-            return PackageState.Installed;
+            {
+                PMF.InvokePackageMessageEvent($"Couldn't install {remotePackage.ID}@{asset.Version}. See above");
+                return PackageState.NotInstalled;
+            }
+            else
+            {
+                PMF.InvokePackageMessageEvent($"Successfully installed {remotePackage.ID}@{asset.Version}");
+                return PackageState.Installed;
+            }
         }
     }
 }
diff --git a/PMF/src/Managers/PackageManager.cs b/PMF/src/Managers/PackageManager.cs
index 09039c9..5472226 100644
--- a/PMF/src/Managers/PackageManager.cs
+++ b/PMF/src/Managers/PackageManager.cs
@@ -50,7 +50,7 @@ namespace PMF.Managers
                     message = ex.InnerException.Message;
                 else
                     message = ex.Message;
-                PMF.InvokePackageMessageEvent($"Something failed while cleaning up PMF - \n{message}");
+                PMF.InvokePackageMessageEvent($"Something failed while cleaning up PMF\n{message}");
             }
         }
 
@@ -58,7 +58,7 @@ namespace PMF.Managers
         {
             if (!initialized)
             {
-                PMF.InvokePackageMessageEvent("You must initialize PMF first before using it.\nClosing");
+                PMF.InvokePackageMessageEvent("You must initialize PMF first.\nClosing");
                 Environment.Exit(0);
             }
         }
@@ -74,8 +74,7 @@ namespace PMF.Managers
             checkInitialization();
 
             string zipFile = RemotePackageManager.DownloadAsset(package.ID, asset);
-            LocalPackageManager.InstallPackage(package, asset, zipFile);
-            return PackageState.Installed;
+            return LocalPackageManager.InstallPackage(package, asset, zipFile);
         }
 
         /// <summary>
@@ -92,7 +91,7 @@ namespace PMF.Managers
             checkInitialization();
 
             // check if is already installed
-            if (!LocalPackageManager.IsPackageInstalled(id, false, out Package localPackage, out string packageDirectory))
+            if (!LocalPackageManager.IsPackageInstalled(id, out Package localPackage, out string packageDirectory))
             {
                 Package remotePackage = RemotePackageManager.GetPackageInfo(id);
 
@@ -127,7 +126,7 @@ namespace PMF.Managers
             checkInitialization();
 
             // check if is already installed
-            if (!LocalPackageManager.IsPackageInstalled(id, false, out Package localPackage, out string packageDirectory))
+            if (!LocalPackageManager.IsPackageInstalled(id, out Package localPackage, out string packageDirectory))
             {
                 // get package info for version
                 Package remotePackage = RemotePackageManager.GetPackageInfo(id);
@@ -163,7 +162,7 @@ namespace PMF.Managers
             checkInitialization();
 
             // check if is already installed
-            if (!LocalPackageManager.IsPackageInstalled(id, false, out Package localPackage, out string packageDirectory))
+            if (!LocalPackageManager.IsPackageInstalled(id, out Package localPackage, out string packageDirectory))
             {
                 Package remotePackage = RemotePackageManager.GetPackageInfo(id);
 
@@ -210,7 +209,7 @@ namespace PMF.Managers
             checkInitialization();
 
             // check if is already installed
-            if (LocalPackageManager.IsPackageInstalled(id, true, out Package localPackage, out string packageDirectory))
+            if (LocalPackageManager.IsPackageInstalled(id, out Package localPackage, out string packageDirectory))
             {
                 var remotePackage = RemotePackageManager.GetPackageInfo(id);
 
@@ -246,7 +245,7 @@ namespace PMF.Managers
             checkInitialization();
 
             // check if is already installed
-            if (LocalPackageManager.IsPackageInstalled(id, true, out Package localPackage, out string packageDirectory))
+            if (LocalPackageManager.IsPackageInstalled(id, out Package localPackage, out string packageDirectory))
             {
                 // Up to date
                 if (localPackage.Assets[0].Version == version)
@@ -286,7 +285,7 @@ namespace PMF.Managers
 
             checkInitialization();
 
-            if (!LocalPackageManager.IsPackageInstalled(id, true, out Package localPackage, out string pd))
+            if (!LocalPackageManager.IsPackageInstalled(id, out Package localPackage, out string pd))
             {
                 PMF.InvokePackageMessageEvent("Already up to date");
                 return PackageState.NotInstalled;
diff --git a/PMF/src/Managers/RemotePackageManager.cs b/PMF/src/Managers/RemotePackageManager.cs
index 305430d..79e297b 100644
--- a/PMF/src/Managers/RemotePackageManager.cs
+++ b/PMF/src/Managers/RemotePackageManager.cs
@@ -52,7 +52,7 @@ namespace PMF.Managers
                     client.DownloadFile(dependency.Url, Path.Combine(zipPath, dependency.FileName));
                 }
 
-                PMF.InvokePackageMessageEvent("Finished downloading all required files");
+                PMF.InvokePackageMessageEvent("Finished downloading required files");
 
                 return zipPath;
             }