diff --git a/client/ui/mainwindow.cpp b/client/ui/mainwindow.cpp
index 8541a675..6c989593 100644
--- a/client/ui/mainwindow.cpp
+++ b/client/ui/mainwindow.cpp
@@ -263,7 +263,6 @@ void MainWindow::onPushButtonNewServerConnectWithExistingCode(bool)
     s.replace("vpn://", "");
     QJsonObject o = QJsonDocument::fromJson(QByteArray::fromBase64(s.toUtf8())).object();
 
-    qDebug().noquote() << QByteArray::fromBase64(s.toUtf8());
     ServerCredentials credentials;
     credentials.hostName = o.value("h").toString();
     credentials.port = o.value("p").toInt();
diff --git a/deploy/build_windows.bat b/deploy/build_windows.bat
index 8ee3e74f..f1d1e82d 100644
--- a/deploy/build_windows.bat
+++ b/deploy/build_windows.bat
@@ -65,6 +65,8 @@ cd %PROJECT_DIR%
 cd %WORK_DIR%
 set CL=/MP
 nmake /A /NOLOGO
+if %errorlevel% neq 0 exit /b %errorlevel%
+
 nmake clean
 rem if not exist "%OUT_APP_DIR:"=%\%APP_FILENAME:"=%" break
 
diff --git a/service/server/router_win.cpp b/service/server/router_win.cpp
index 5fedd1e5..9e0c4477 100644
--- a/service/server/router_win.cpp
+++ b/service/server/router_win.cpp
@@ -274,7 +274,7 @@ bool RouterWin::clearSavedRoutes()
     return true;
 }
 
-bool RouterWin:routeDelete(const QString &ip)
+bool RouterWin::routeDelete(const QString &ip)
 {
     qDebug().noquote() << QString("ROUTE DELETE, IP: %1").arg(ip);