Messaging Interface Error is very common error which is experienced by most of the Outlook users. Due to this error you will difficulty while using the application. Most commonly you will face this error when pst file gets corrupted. Corruption in pst file cause a lot of damaged and if there is important files saved in PST then you can imagine much better than me, In such a vital situation It would be better if you take help of outlook 2007 repair
tool. This tool is very simple and repair the damaged file without hampering the saved files.