.mum
| File Type |
 Windows Vista Update Package |
| File Format |
Proprietary (Microsoft) |
| Usage |
Open manually; may be referenced by an application |
| Popularity |
★ ★ ★ ☆ ☆ Average |
| Description |
Package containing a software update or "hotfix" for Windows Vista; installed by Windows using the built-in software update program.
MUM files typically use the following file naming convention: "Package_[#]_for_kb[number]~[string]~[OS_version]~~[update_version].mum." The primary update file is named "Update.mum."
|
| Open With |
| Windows |
 Microsoft Windows Update
|
|
| Updated |
2007 |
|
