diff --git a/src/app/tape/tmainwindow.cpp b/src/app/tape/tmainwindow.cpp
index 6425a66d7..b1bd616ca 100644
--- a/src/app/tape/tmainwindow.cpp
+++ b/src/app/tape/tmainwindow.cpp
@@ -781,7 +781,13 @@ bool TMainWindow::FileSave()
         return false;
     }
 
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
     const bool isFileWritable = QFileInfo(curFile).isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
     if (not isFileWritable)
     {
         QMessageBox messageBox(this);
@@ -3277,7 +3283,13 @@ void TMainWindow::UpdateWindowTitle()
     bool isFileWritable = true;
     if (not curFile.isEmpty())
     {
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
         isFileWritable = QFileInfo(curFile).isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
         showName = StrippedName(curFile);
     }
     else
diff --git a/src/app/valentina/mainwindow.cpp b/src/app/valentina/mainwindow.cpp
index 99c3d1224..506ee380b 100644
--- a/src/app/valentina/mainwindow.cpp
+++ b/src/app/valentina/mainwindow.cpp
@@ -3221,7 +3221,13 @@ bool MainWindow::on_actionSave_triggered()
             return false;
         }
 
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
         const bool isFileWritable = QFileInfo(qApp->GetPatternPath()).isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
         if (not isFileWritable)
         {
             QMessageBox messageBox(this);
@@ -6177,7 +6183,13 @@ void MainWindow::UpdateWindowTitle()
     bool isFileWritable = true;
     if (not qApp->GetPatternPath().isEmpty())
     {
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
         isFileWritable = QFileInfo(qApp->GetPatternPath()).isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
     }
 
     if (not patternReadOnly && isFileWritable)
diff --git a/src/app/valentina/watermarkwindow.cpp b/src/app/valentina/watermarkwindow.cpp
index 3dbd3d058..f85de0f6f 100644
--- a/src/app/valentina/watermarkwindow.cpp
+++ b/src/app/valentina/watermarkwindow.cpp
@@ -360,7 +360,13 @@ bool WatermarkWindow::on_actionSave_triggered()
             return false;
         }
 
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
         const bool isFileWritable = QFileInfo(m_curFile).isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
         if (not isFileWritable)
         {
             QMessageBox messageBox(this);
@@ -490,7 +496,13 @@ void WatermarkWindow::UpdateWindowTitle()
     bool isFileWritable = true;
     if (not m_curFile.isEmpty())
     {
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
         isFileWritable = QFileInfo(m_curFile).isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
     }
 
     if (isFileWritable)
diff --git a/src/libs/ifc/xml/vabstractconverter.cpp b/src/libs/ifc/xml/vabstractconverter.cpp
index cd3d2c021..293b12bcb 100644
--- a/src/libs/ifc/xml/vabstractconverter.cpp
+++ b/src/libs/ifc/xml/vabstractconverter.cpp
@@ -166,7 +166,13 @@ void VAbstractConverter::ReserveFile() const
             .arg(info.absoluteDir().absolutePath(), info.baseName(), GetFormatVersionStr(), info.completeSuffix());
     if (not SafeCopy(m_convertedFileName, reserveFileName, error))
     {
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup++; // turn checking on
+#endif /*Q_OS_WIN32*/
         const bool isFileWritable = info.isWritable();
+#ifdef Q_OS_WIN32
+        qt_ntfs_permission_lookup--; // turn it off again
+#endif /*Q_OS_WIN32*/
         if (not IsReadOnly() && isFileWritable)
         {
             const QString errorMsg(tr("Error creating a reserv copy: %1.").arg(error));