How to open .mum file format?

The probably reason why you are at this website is a problem with opening .mum file. The full name of the file is Windows Vista Update Package. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Microsoft.

.mum file extension (Windows Vista Update Package)

Category Developer/Producer File description Popularity
System Files Microsoft Windows Vista Update Package
Programs using this file extension: .mum
ADS OS Software
  • Microsoft Windows Update

The file extension .mum can be used by another programs. If you have some useful information about .mum file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .mum file?
  • How to open .mum file?
  • What is .mum file?
  • How can I convert .mum file?
  • Where can I find informations about .mum file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .mum extension on or