How to solve system.argumentexception parameter is not valid. At system.drawing.bitmap..ctor(int32 width, int32 height, pixelformat format)

i have a project that captures images by basler camera and for this i have a onimagegrabbed Function that grabs image. while running my project in any cpu it i did not getting any error. but when i turned to x86 , project runs but after 2 or 3 seconds I am getting exception message " system.argumentexception parameter is not valid. at system.drawing.bitmap..ctor(int32 width, int32 height, pixelformat format) ."

Exception thrown: 'System.ArgumentException' in System.Drawing.dll

private void OnImageGrabbed(object sender, ImageGrabbedEventArgs e)
        {
            bool invokeRequired = base.InvokeRequired;
            if (invokeRequired)
            {
                base.BeginInvoke(new EventHandler<ImageGrabbedEventArgs>(this.OnImageGrabbed), new object[]
                {
                    sender,
                    e.Clone()
                });
            }
            else
            {
                try
                {
                    this.grabResult = e.GrabResult;
                    bool isValid = this.grabResult.IsValid;
                    if (isValid)
                    {
                        bool flag = !this.stopWatch.IsRunning || this.stopWatch.ElapsedMilliseconds > 33L;
                        if (flag)
                        {
                            this.stopWatch.Restart();
                            Bitmap bitmap =  new Bitmap(this.grabResult.Width, this.grabResult.Height, PixelFormat.Format32bppRgb);
                            BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadWrite, bitmap.PixelFormat);
                            this.converter.OutputPixelFormat = PixelType.BGRA8packed;
                            IntPtr scan = bitmapData.Scan0;
                            this.converter.Convert(scan, (long)(bitmapData.Stride * bitmap.Height), this.grabResult);
                            bitmap.UnlockBits(bitmapData);
                            object obj = this.lockObject;
                            lock (obj)
                            {
                                Bitmap bitmap2 = this.DisplayWindow.Image as Bitmap;
                                bitmap.RotateFlip(RotateFlipType.Rotate90FlipNone);
                                this.gb = this.CreateNonIndexedImage(bitmap);
                                this.DisplayWindow.Image = bitmap;
                                bool flag3 = bitmap2 != null;
                                if (flag3)
                                {
                                    bitmap2.Dispose();



                                }
                            }
                        }
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.ToString());
                }
                finally
                {
                    e.DisposeGrabResultIfClone();
                }
            }
        }

the line:150 is " Bitmap bitmap = new Bitmap(this.grabResult.Width, this.grabResult.Height, PixelFormat.Format32bppRgb);"