Use custom msgbox

src/ui/Forms/AddToNames.cs

@@ -3,6 +3,7 @@ using Nikse.SubtitleEdit.Core.Dictionaries;
 using Nikse.SubtitleEdit.Logic;
 using System;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/AddWaveform.cs

@@ -9,6 +9,7 @@ using System.Drawing;
 using System.Globalization;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/AddWaveformBatch.cs

@@ -8,6 +8,7 @@ using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/Assa/AssSetBackground.cs

@@ -16,6 +16,7 @@ using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Controls;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Assa
 {

src/ui/Forms/Assa/AssaStyles.cs

@@ -13,6 +13,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Assa
 {

src/ui/Forms/Assa/Attachments.cs

@@ -10,6 +10,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Assa
 {

src/ui/Forms/Assa/ResolutionResampler.cs

@@ -5,6 +5,7 @@ using System;
 using System.Globalization;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Assa
 {

src/ui/Forms/Assa/SetPosition.cs

@@ -10,6 +10,7 @@ using System.IO;
 using System.Linq;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Assa
 {

src/ui/Forms/Assa/SubStationAlphaStylesCategoriesManager.cs

@@ -6,6 +6,7 @@ using System.Windows.Forms;
 using System.Xml;
 using Nikse.SubtitleEdit.Core.Common;
 using Nikse.SubtitleEdit.Logic;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Assa
 {

src/ui/Forms/AudioToText/VoskAudioToText.cs

@@ -13,6 +13,7 @@ using Nikse.SubtitleEdit.Core.Common;
 using Nikse.SubtitleEdit.Core.SubtitleFormats;
 using Nikse.SubtitleEdit.Logic;
 using Vosk;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.AudioToText
 {

src/ui/Forms/AudioToText/VoskModelDownload.cs

@@ -7,6 +7,7 @@ using Nikse.SubtitleEdit.Core.AudioToText;
 using Nikse.SubtitleEdit.Core.Common;
 using Nikse.SubtitleEdit.Core.Http;
 using Nikse.SubtitleEdit.Logic;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.AudioToText
 {

src/ui/Forms/AudioToText/WhisperAudioToText.cs

@@ -15,6 +15,7 @@ using System.Text;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Controls;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.AudioToText
 {

src/ui/Forms/AudioToText/WhisperAudioToTextSelectedLines.cs

@@ -10,6 +10,7 @@ using System.Linq;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.AudioToText
 {

src/ui/Forms/AudioToText/WhisperDownload.cs

@@ -7,6 +7,7 @@ using System.Threading;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Core.AudioToText;
 using Nikse.SubtitleEdit.Core.Http;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.AudioToText
 {

src/ui/Forms/AudioToText/WhisperModelDownload.cs

@@ -8,6 +8,7 @@ using System.Text;
 using System.Threading;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Core.Common;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.AudioToText
 {

src/ui/Forms/BatchConvert.cs

@@ -23,6 +23,7 @@ using System.Text;
 using System.Threading;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Core.Enums;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/BeautifyTimeCodes/BeautifyTimeCodes.cs

@@ -7,6 +7,7 @@ using Nikse.SubtitleEdit.Core.Common;
 using Nikse.SubtitleEdit.Core.Forms;
 using Nikse.SubtitleEdit.Forms.ShotChanges;
 using Nikse.SubtitleEdit.Logic;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.BeautifyTimeCodes
 {

src/ui/Forms/BinaryEdit/BinEdit.cs

@@ -22,6 +22,7 @@ using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.BinaryEdit
 {
@@ -2792,8 +2793,14 @@ $DROP=[DROPVALUE]" + Environment.NewLine + Environment.NewLine +
             }
         }
 
+        private bool _forceClose;
         private void BinEdit_FormClosing(object sender, FormClosingEventArgs e)
         {
+            if (_forceClose)
+            {
+                return;
+            }
+
             if (_extra != null && HasChanges())
             {
                 var result = MessageBox.Show(this, "Close and lose changes?", "SE", MessageBoxButtons.YesNoCancel);
@@ -2806,6 +2813,15 @@ $DROP=[DROPVALUE]" + Environment.NewLine + Environment.NewLine +
 
             CloseVideo();
             CleanUp();
+
+            if (!e.Cancel)
+            {
+                e.Cancel = true;
+
+                // To allow windows in FormClosing...
+                _forceClose = true;
+                SynchronizationContext.Current.Post(TimeSpan.FromMilliseconds(10), () => Close());
+            }
         }
 
         private void CleanUp()

src/ui/Forms/BinaryEdit/BinEditNewText.cs

@@ -6,6 +6,7 @@ using System.Drawing;
 using System.Globalization;
 using System.Windows.Forms;
 using static Nikse.SubtitleEdit.Forms.ExportPngXml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.BinaryEdit
 {

src/ui/Forms/ChangeFrameRate.cs

@@ -3,6 +3,7 @@ using System;
 using System.Globalization;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Controls;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ChooseEncoding.cs

@@ -4,6 +4,7 @@ using System;
 using System.IO;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/Compare.cs

@@ -9,6 +9,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/DoNotBreakAfterListEdit.cs

@@ -7,6 +7,7 @@ using System.IO;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/DownloadFfmpeg.cs

@@ -5,6 +5,7 @@ using System;
 using System.IO;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/DownloadVosk.cs

@@ -6,6 +6,7 @@ using System.IO;
 using System.Linq;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/DownloadYouTubeDl.cs

@@ -5,6 +5,7 @@ using System;
 using System.IO;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/DvdSubRip.cs

@@ -8,6 +8,7 @@ using System.Globalization;
 using System.IO;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ExportCustomText.cs

@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ExportFcpXmlAdvanced.cs

@@ -2,12 +2,12 @@
 using Nikse.SubtitleEdit.Core.SubtitleFormats;
 using Nikse.SubtitleEdit.Logic;
 using System;
-using System.Drawing;
 using System.Globalization;
 using System.IO;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ExportPngXml.cs

@@ -22,6 +22,7 @@ using System.Text.RegularExpressions;
 using System.Threading;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ExportTextST.cs

@@ -7,6 +7,7 @@ using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ExtractDateTimeInfo.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/FindDialog.cs

@@ -5,6 +5,7 @@ using System;
 using System.Drawing;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/FixCommonErrors.cs

@@ -15,6 +15,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/GenerateVideoWithHardSubs.cs

@@ -12,6 +12,7 @@ using System.Text;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Logic.VideoPlayers;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/GenerateVideoWithSoftSubs.cs

@@ -14,6 +14,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/GetDictionaries.cs

@@ -9,6 +9,7 @@ using System.IO.Compression;
 using System.Threading;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/GoToLine.cs

@@ -1,6 +1,7 @@
 using Nikse.SubtitleEdit.Logic;
 using System;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/HardSubExtract.cs

@@ -5,6 +5,7 @@ using System;
 using System.Drawing;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 //using Nikse.SubtitleEdit.Logic.DirectShow.Custom;
 

src/ui/Forms/ImportCdg.cs

@@ -12,6 +12,7 @@ using System.Drawing;
 using System.Drawing.Imaging;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ImportText.cs

@@ -10,6 +10,7 @@ using System.Text;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ImportUnknownFormat.cs

@@ -4,6 +4,7 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/Interjections.cs

@@ -3,6 +3,7 @@ using System;
 using System.Collections.Generic;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/JoinSubtitles.cs

@@ -7,6 +7,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/MultipleReplace.cs

@@ -7,6 +7,7 @@ using System.Linq;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/Networking/NetworkJoin.cs

@@ -3,6 +3,7 @@ using Nikse.SubtitleEdit.Logic;
 using System;
 using System.Net;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Networking
 {

src/ui/Forms/Networking/NetworkStart.cs

@@ -3,6 +3,7 @@ using Nikse.SubtitleEdit.Logic;
 using System;
 using System.Net;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Networking
 {

src/ui/Forms/Ocr/AddToOcrReplaceList.cs

@@ -4,6 +4,7 @@ using Nikse.SubtitleEdit.Logic;
 using System;
 using System.Globalization;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/BinaryOcrChooseEditDb.cs

@@ -5,6 +5,7 @@ using Nikse.SubtitleEdit.Logic.Ocr.Binary;
 using System;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/BinaryOcrTrain.cs

@@ -11,6 +11,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/DownloadTesseract302.cs

@@ -6,6 +6,7 @@ using System.IO;
 using System.IO.Compression;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/DownloadTesseract5.cs

@@ -5,6 +5,7 @@ using System;
 using System.IO;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/GetTesseract302Dictionaries.cs

@@ -9,6 +9,7 @@ using System.Linq;
 using System.Threading;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/GetTesseractDictionaries.cs

@@ -8,6 +8,7 @@ using System.IO.Compression;
 using System.Linq;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/OCRSpellCheck.cs

@@ -4,6 +4,7 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubCharactersImport.cs

@@ -7,6 +7,7 @@ using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubEditCharacters.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubNOcrEdit.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubNOcrTrain.cs

@@ -11,6 +11,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubOcr.cs

@@ -27,6 +27,7 @@ using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Xml;
 using Nikse.SubtitleEdit.Core.Enums;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {
@@ -8136,6 +8137,8 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
             return _subtitle != null && _subtitle.Paragraphs.Any(p => !string.IsNullOrWhiteSpace(p.Text));
         }
 
+        private bool _forceClose;
+
         private void VobSubOcr_FormClosing(object sender, FormClosingEventArgs e)
         {
             if (!_okClicked && HasChangesBeenMade())
@@ -8147,6 +8150,11 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
                 }
             }
 
+            if (_forceClose)
+            {
+                return;
+            }
+
             _ocrThreadStop = true;
             _abort = true;
             _mainOcrTimer?.Stop();
@@ -8217,6 +8225,15 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
                     Configuration.Settings.VobSubOcr.LineOcrLastLanguages = comboBoxNOcrLanguage.Items[comboBoxNOcrLanguage.SelectedIndex].ToString();
                 }
             }
+
+            if (!e.Cancel)
+            {
+                e.Cancel = true;
+
+                // To allow windows in FormClosing...
+                _forceClose = true;
+                System.Threading.SynchronizationContext.Current.Post(TimeSpan.FromMilliseconds(10), () => Close());
+            }
         }
 
         private void subtitleListView1_KeyDown(object sender, KeyEventArgs e)

src/ui/Forms/Ocr/VobSubOcrCharacterInspect.cs

@@ -9,6 +9,7 @@ using System.IO;
 using System.Text;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubOcrNOcrCharacter.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubOcrNewFolder.cs

@@ -3,6 +3,7 @@ using Nikse.SubtitleEdit.Logic;
 using System;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Ocr/VobSubOcrSetItalicFactor.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Drawing;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Ocr
 {

src/ui/Forms/Options/Settings.cs

@@ -16,6 +16,7 @@ using System.Reflection;
 using System.Text;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Controls;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Options
 {

src/ui/Forms/Options/SettingsCustomContinuationStyle.cs

@@ -3,6 +3,7 @@ using Nikse.SubtitleEdit.Core.Enums;
 using Nikse.SubtitleEdit.Logic;
 using System;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Options
 {

src/ui/Forms/Options/SettingsMpv.cs

@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Threading;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Options
 {

src/ui/Forms/Options/SettingsProfile.cs

@@ -7,6 +7,7 @@ using System.Globalization;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Options
 {

src/ui/Forms/Options/TranslationAutoSuffix.cs

@@ -2,6 +2,7 @@
 using Nikse.SubtitleEdit.Logic;
 using System.Collections.Generic;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Options
 {

src/ui/Forms/Options/WordLists.cs

@@ -9,6 +9,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.Options
 {

src/ui/Forms/PluginsGet.cs

@@ -9,6 +9,7 @@ using System.IO;
 using System.Threading;
 using System.Windows.Forms;
 using System.Xml;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/ReplaceDialog.cs

@@ -5,6 +5,7 @@ using System;
 using System.Drawing;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {
@@ -371,7 +372,6 @@ namespace Nikse.SubtitleEdit.Forms
             {
                 Configuration.Settings.Tools.ReplaceIn = nameof(LanguageSettings.Current.ReplaceDialog.TranslationAndOriginal);
             }
-
         }
 
         private void textBoxFind_TextChanged(object sender, EventArgs e)

src/ui/Forms/RestoreAutoBackup.cs

@@ -7,6 +7,7 @@ using System.IO;
 using System.Text.RegularExpressions;
 using System.Windows.Forms;
 using Nikse.SubtitleEdit.Core.SubtitleFormats;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/SeMsgBox/MessageBoxForm.Designer.cs

@@ -40,9 +40,9 @@
             this.labelText = new System.Windows.Forms.Label();
             this.imageList1 = new System.Windows.Forms.ImageList(this.components);
             this.pictureBoxIcon = new System.Windows.Forms.PictureBox();
-            this.seTextBox2 = new Nikse.SubtitleEdit.Controls.SETextBox();
             this.contextMenuStrip1 = new System.Windows.Forms.ContextMenuStrip(this.components);
             this.copyTextToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.seTextBox2 = new Nikse.SubtitleEdit.Controls.SETextBox();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxIcon)).BeginInit();
             this.contextMenuStrip1.SuspendLayout();
             this.SuspendLayout();
@@ -144,7 +144,7 @@
             | System.Windows.Forms.AnchorStyles.Left) 
             | System.Windows.Forms.AnchorStyles.Right)));
             this.labelText.AutoSize = true;
-            this.labelText.Location = new System.Drawing.Point(99, 52);
+            this.labelText.Location = new System.Drawing.Point(79, 40);
             this.labelText.Name = "labelText";
             this.labelText.Size = new System.Drawing.Size(50, 13);
             this.labelText.TabIndex = 14;
@@ -164,10 +164,24 @@
             // 
             this.pictureBoxIcon.Location = new System.Drawing.Point(33, 35);
             this.pictureBoxIcon.Name = "pictureBoxIcon";
-            this.pictureBoxIcon.Size = new System.Drawing.Size(48, 48);
+            this.pictureBoxIcon.Size = new System.Drawing.Size(37, 30);
             this.pictureBoxIcon.TabIndex = 15;
             this.pictureBoxIcon.TabStop = false;
             // 
+            // contextMenuStrip1
+            // 
+            this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.copyTextToolStripMenuItem});
+            this.contextMenuStrip1.Name = "contextMenuStrip1";
+            this.contextMenuStrip1.Size = new System.Drawing.Size(126, 26);
+            // 
+            // copyTextToolStripMenuItem
+            // 
+            this.copyTextToolStripMenuItem.Name = "copyTextToolStripMenuItem";
+            this.copyTextToolStripMenuItem.Size = new System.Drawing.Size(125, 22);
+            this.copyTextToolStripMenuItem.Text = "Copy text";
+            this.copyTextToolStripMenuItem.Click += new System.EventHandler(this.copyTextToolStripMenuItem_Click);
+            // 
             // seTextBox2
             // 
             this.seTextBox2.BackColor = System.Drawing.SystemColors.WindowFrame;
@@ -179,7 +193,7 @@
             this.seTextBox2.IsSpellCheckRequested = false;
             this.seTextBox2.IsWrongWord = false;
             this.seTextBox2.LanguageChanged = false;
-            this.seTextBox2.Location = new System.Drawing.Point(87, 35);
+            this.seTextBox2.Location = new System.Drawing.Point(76, 35);
             this.seTextBox2.MaxLength = 32767;
             this.seTextBox2.Multiline = true;
             this.seTextBox2.Name = "seTextBox2";
@@ -188,25 +202,11 @@
             this.seTextBox2.SelectedText = "";
             this.seTextBox2.SelectionLength = 0;
             this.seTextBox2.SelectionStart = 0;
-            this.seTextBox2.Size = new System.Drawing.Size(677, 342);
+            this.seTextBox2.Size = new System.Drawing.Size(688, 342);
             this.seTextBox2.TabIndex = 17;
             this.seTextBox2.TextBoxFont = new System.Drawing.Font("Tahoma", 12F, System.Drawing.FontStyle.Bold);
             this.seTextBox2.UseSystemPasswordChar = false;
             // 
-            // contextMenuStrip1
-            // 
-            this.contextMenuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
-            this.copyTextToolStripMenuItem});
-            this.contextMenuStrip1.Name = "contextMenuStrip1";
-            this.contextMenuStrip1.Size = new System.Drawing.Size(181, 48);
-            // 
-            // copyTextToolStripMenuItem
-            // 
-            this.copyTextToolStripMenuItem.Name = "copyTextToolStripMenuItem";
-            this.copyTextToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
-            this.copyTextToolStripMenuItem.Text = "Copy text";
-            this.copyTextToolStripMenuItem.Click += new System.EventHandler(this.copyTextToolStripMenuItem_Click);
-            // 
             // MessageBoxForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

src/ui/Forms/SeMsgBox/MessageBoxForm.cs

@@ -41,25 +41,25 @@ namespace Nikse.SubtitleEdit.Forms.SeMsgBox
             if (icon == MessageBoxIcon.Information)
             {
                 pictureBoxIcon.Image = Properties.Resources.MsgBoxInfo;
-                TryLoadIcon(pictureBoxIcon, "MsgBoxInfo");
+                TryLoadIcon(pictureBoxIcon, "Information");
                 pictureBoxIcon.BringToFront();
             }
             else if (icon == MessageBoxIcon.Question)
             {
                 pictureBoxIcon.Image = Properties.Resources.MsgBoxQuestion;
-                TryLoadIcon(pictureBoxIcon, "MsgBoxQuestion");
+                TryLoadIcon(pictureBoxIcon, "Question");
                 pictureBoxIcon.BringToFront();
             }
             else if (icon == MessageBoxIcon.Warning)
             {
                 pictureBoxIcon.Image = Properties.Resources.MsgBoxWarning;
-                TryLoadIcon(pictureBoxIcon, "MsgBoxWarning");
+                TryLoadIcon(pictureBoxIcon, "Warning");
                 pictureBoxIcon.BringToFront();
             }
             else if (icon == MessageBoxIcon.Error)
             {
                 pictureBoxIcon.Image = Properties.Resources.MsgBoError;
-                TryLoadIcon(pictureBoxIcon, "MsgBoError");
+                TryLoadIcon(pictureBoxIcon, "Error");
                 pictureBoxIcon.BringToFront();
             }
             else

src/ui/Forms/SeMsgBox/MessageBoxForm.resx

@@ -125,7 +125,7 @@
         AAEAAAD/////AQAAAAAAAAAMAgAAAFdTeXN0ZW0uV2luZG93cy5Gb3JtcywgVmVyc2lvbj00LjAuMC4w
         LCBDdWx0dXJlPW5ldXRyYWwsIFB1YmxpY0tleVRva2VuPWI3N2E1YzU2MTkzNGUwODkFAQAAACZTeXN0
         ZW0uV2luZG93cy5Gb3Jtcy5JbWFnZUxpc3RTdHJlYW1lcgEAAAAERGF0YQcCAgAAAAkDAAAADwMAAAAm
-        CgAAAk1TRnQBSQFMAgEBBAEAARgBAAEYAQABEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
+        CgAAAk1TRnQBSQFMAgEBBAEAATABAAEwAQABEAEAARABAAT/AQkBAAj/AUIBTQE2AQQGAAE2AQQCAAEo
         AwABQAMAASADAAEBAQABCAYAAQgYAAGAAgABgAMAAoABAAGAAwABgAEAAYABAAKAAgADwAEAAcAB3AHA
         AQAB8AHKAaYBAAEzBQABMwEAATMBAAEzAQACMwIAAxYBAAMcAQADIgEAAykBAANVAQADTQEAA0IBAAM5
         AQABgAF8Af8BAAJQAf8BAAGTAQAB1gEAAf8B7AHMAQABxgHWAe8BAAHWAucBAAGQAakBrQIAAf8BMwMA

src/ui/Forms/ShotChanges/ImportShotChanges.cs

@@ -9,6 +9,7 @@ using System.Xml;
 using Nikse.SubtitleEdit.Core.Common;
 using Nikse.SubtitleEdit.Core.SubtitleFormats;
 using Nikse.SubtitleEdit.Logic;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms.ShotChanges
 {

src/ui/Forms/ShotChangesList.cs

@@ -8,6 +8,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/SpellCheck.cs

@@ -16,6 +16,7 @@ using System.IO;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {

src/ui/Forms/Split.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Windows.Forms;
+using MessageBox = Nikse.SubtitleEdit.Forms.SeMsgBox.MessageBox;
 
 namespace Nikse.SubtitleEdit.Forms
 {