diff --git a/platform/platform-impl/src/com/intellij/ide/plugins/PluginInstallOperation.java b/platform/platform-impl/src/com/intellij/ide/plugins/PluginInstallOperation.java
index b0c25f8b6dcb..8c511fb26f00 100644
--- a/platform/platform-impl/src/com/intellij/ide/plugins/PluginInstallOperation.java
+++ b/platform/platform-impl/src/com/intellij/ide/plugins/PluginInstallOperation.java
@@ -37,6 +37,7 @@ public class PluginInstallOperation {
   private boolean myAllowInstallWithoutRestart = false;
   private final List<PendingDynamicPluginInstall> myPendingDynamicPluginInstalls = new ArrayList<>();
   private boolean myRestartRequired = false;
+  private boolean myShownErrors;
 
   public PluginInstallOperation(@NotNull List<PluginNode> pluginsToInstall,
                                 List<? extends IdeaPluginDescriptor> allPlugins,
@@ -74,6 +75,10 @@ public class PluginInstallOperation {
     return myDependant;
   }
 
+  public boolean isShownErrors() {
+    return myShownErrors;
+  }
+
   private void updateUrls() {
     boolean unknownNodes = false;
     for (PluginNode node : myPluginsToInstall) {
@@ -228,6 +233,8 @@ public class PluginInstallOperation {
       }
     }
 
+    myShownErrors = false;
+
     PluginDownloader downloader = PluginDownloader.createDownloader(pluginNode, pluginNode.getRepositoryName(), null);
 
     if (downloader.prepareToInstall(myIndicator)) {
@@ -250,6 +257,7 @@ public class PluginInstallOperation {
       }
     }
     else {
+      myShownErrors = downloader.isShownErrors();
       return false;
     }
 
diff --git a/platform/platform-impl/src/com/intellij/ide/plugins/newui/InstallPluginInfo.java b/platform/platform-impl/src/com/intellij/ide/plugins/newui/InstallPluginInfo.java
index 6b8d6eb3421c..3fd75cff56df 100644
--- a/platform/platform-impl/src/com/intellij/ide/plugins/newui/InstallPluginInfo.java
+++ b/platform/platform-impl/src/com/intellij/ide/plugins/newui/InstallPluginInfo.java
@@ -45,7 +45,7 @@ public class InstallPluginInfo {
     closeStatusBarIndicator();
   }
 
-  public synchronized void finish(boolean success, boolean cancel, boolean restartRequired) {
+  public synchronized void finish(boolean success, boolean cancel, boolean showErrors, boolean restartRequired) {
     if (myPluginModel == null) {
       MyPluginModel.finishInstall(myDescriptor);
       closeStatusBarIndicator();
@@ -55,7 +55,7 @@ public class InstallPluginInfo {
       }
     }
     else if (!cancel) {
-      myPluginModel.finishInstall(myDescriptor, success, true, restartRequired);
+      myPluginModel.finishInstall(myDescriptor, success, showErrors, restartRequired);
     }
   }
 
diff --git a/platform/platform-impl/src/com/intellij/ide/plugins/newui/MyPluginModel.java b/platform/platform-impl/src/com/intellij/ide/plugins/newui/MyPluginModel.java
index de0bb1e8d194..67fe6451a483 100644
--- a/platform/platform-impl/src/com/intellij/ide/plugins/newui/MyPluginModel.java
+++ b/platform/platform-impl/src/com/intellij/ide/plugins/newui/MyPluginModel.java
@@ -341,6 +341,7 @@ public class MyPluginModel extends InstalledPluginsTableModel implements PluginM
     ApplicationManager.getApplication().executeOnPooledThread(() -> {
       boolean cancel = false;
       boolean error = false;
+      boolean showErrors = true;
       boolean restartRequired = true;
 
       try {
@@ -352,6 +353,7 @@ public class MyPluginModel extends InstalledPluginsTableModel implements PluginM
         }
 
         error = !operation.isSuccess();
+        showErrors = !operation.isShownErrors();
         restartRequired = operation.isRestartRequired();
       }
       catch (ProcessCanceledException e) {
@@ -364,8 +366,10 @@ public class MyPluginModel extends InstalledPluginsTableModel implements PluginM
 
       boolean success = !error;
       boolean _cancel = cancel;
+      boolean _showErrors = showErrors;
       boolean finalRestartRequired = restartRequired;
-      ApplicationManager.getApplication().invokeLater(() -> info.finish(success, _cancel, finalRestartRequired), ModalityState.any());
+      ApplicationManager.getApplication()
+        .invokeLater(() -> info.finish(success, _cancel, _showErrors, finalRestartRequired), ModalityState.any());
     });
   }
 
@@ -491,7 +495,7 @@ public class MyPluginModel extends InstalledPluginsTableModel implements PluginM
       needRestart = true;
     }
     if (!success && showErrors) {
-      Messages.showErrorDialog("Plugin " + descriptor.getName() + " download or installing failed",
+      Messages.showErrorDialog("Plugin \"" + descriptor.getName() + "\" download or installing failed",
                                IdeBundle.message("action.download.and.install.plugin"));
     }
   }
diff --git a/platform/platform-impl/src/com/intellij/openapi/updateSettings/impl/PluginDownloader.java b/platform/platform-impl/src/com/intellij/openapi/updateSettings/impl/PluginDownloader.java
index 792a45f81744..895e6484412e 100644
--- a/platform/platform-impl/src/com/intellij/openapi/updateSettings/impl/PluginDownloader.java
+++ b/platform/platform-impl/src/com/intellij/openapi/updateSettings/impl/PluginDownloader.java
@@ -58,6 +58,8 @@ public class PluginDownloader {
   private File myFile;
   private File myOldFile;
 
+  private boolean myShownErrors;
+
   private PluginDownloader(IdeaPluginDescriptor descriptor, String url, BuildNumber buildNumber) {
     myPluginId = descriptor.getPluginId().getIdString();
     myPluginName = descriptor.getName();
@@ -115,7 +117,13 @@ public class PluginDownloader {
     return myFile;
   }
 
+  public boolean isShownErrors() {
+    return myShownErrors;
+  }
+
   public boolean prepareToInstall(@NotNull ProgressIndicator indicator) throws IOException {
+    myShownErrors = false;
+
     if (myFile != null) {
       return true;
     }
@@ -146,6 +154,7 @@ public class PluginDownloader {
     if (myFile == null) {
       Application app = ApplicationManager.getApplication();
       if (app != null) {
+        myShownErrors = true;
         if (errorMessage == null) {
           errorMessage = IdeBundle.message("unknown.error");
         }
diff --git a/platform/platform-resources-en/src/messages/IdeBundle.properties b/platform/platform-resources-en/src/messages/IdeBundle.properties
index ba2df795f8e3..211890d13388 100644
--- a/platform/platform-resources-en/src/messages/IdeBundle.properties
+++ b/platform/platform-resources-en/src/messages/IdeBundle.properties
@@ -548,7 +548,7 @@ macro.fileprompt.preview=<filename>
 macro.sourcepath.entry=Entry in the sourcepath the element belongs to
 macro.project.sourcepath=Project's sourcepath
 error.plugins.should.not.have.cyclic.dependencies=Plugins should not have cyclic dependencies:
-error.plugin.was.not.installed=Plugin {0} was not installed: {1}
+error.plugin.was.not.installed=Plugin "{0}" was not installed: {1}
 title.failed.to.download=Failed to Download
 error.plugins.were.not.loaded=Error loading plugins:\n{0}\nPlugins were not loaded.\nCorrect the above error and restart IDEA.
 title.plugin.error=Plugin Error