File Extension MSU
File type: Microsoft Update Standalone Package
You can click here to run a free scan for MSU related errors.
About the MSU file type:
If Windows cannot find the appropriate program associated with .MSU files, then your registry may have errors. Check your Windows registry for errors (includes file association errors).The .MSU file extension identifies Microsoft Update Standalone Packages (also known as Windows Vista hot fix Updates). These are usually compressed files which deliver updates or patches for Windows Vista. To extract these files you will need to use the windows Vista Expand utility.
Windows cannot open MSU files?
When Windows cannot determine which application to use to open MSU files this can be caused because:
1. You do not have the appropriate program installed.
2. You may have a registry related error.
1. You do not have the appropriate program installed.
2. You may have a registry related error.
SOLUTION:
We strongly recommend that you run a free registry scan for related errors.File extension: .MSU
Additional Information:
This extension replaces the .MSI which was used with previous versions of Windows.
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