title: Lotus Notes - CreateMIMEEntity not releasing the control of .NSF file
body: <p>I am using Interop.Domino to work with .NSF file. To generate the html mime entity I used the nnote but in some case it failed to generate it so in that case I took the RTFTEXT / PLIAN TEXT as output.
  so I used CreateMIMEEntity for it.</p>
  
  <p><strong>NotesMIMEEntity MIMEBody = NoteDocument.CreateMIMEEntity("Body");</strong></p>
  
  <p>It works but it holds the control on the Database (.nsf file), file is getting mark as being used in another process.
  By troubleshooting it it clear that above statement holds the control.
  I have released all the Note objects assigned with it.Still problem remains same.
  Is there are proper way to use it or release it?</p>