private void unregisterFileType_Click(object sender, EventArgs e)
 {
     if (SG.Utilities.Forms.Elevation.IsElevationRequired && !SG.Utilities.Forms.Elevation.IsElevated)
     {
         if (SG.Utilities.Forms.Elevation.RestartElevated("?#FILEUNREG " + textBoxExt.Text + " " + Handle.ToString()) == int.MinValue)
         {
             MessageBox.Show("Failed to start elevated Process. Most likely a security conflict.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
     }
     else
     {
         FileTypeRegistration.UnregisterDataFileType(this, textBoxExt.Text);
     }
 }