What's a .mbg file extension
File Details: .mbg files are a fairly common type of data file that we are asked often about. This file is a Microsoft Mailbagdata and like other data files require special software. Need some information about .mbg files? Ask WhatsAFile.com and get an answer in 12hrs or less for free.
Think you have a registry error? 98% of computers do!
Run A Scan for .mbg related registry errors.