Update for Windows Vista for x64-based Systems (KB931174)

Name: Update for Windows Vista for x64-based Systems (KB931174)
Author: Microsoft

Used Update for Windows Vista for x64-based Systems (KB931174) for Windows?

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Editors’ Review

Download.com staffFebruary 20, 2026

This Microsoft update configures the Windows Customer Experience Improvement Program (CEIP). It improves software quality reporting to Microsoft and enables Windows to provide automatic solutions for technical problems. Participation is voluntary and ensures anonymity.

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Pros
- Improves quality of software information sent to Microsoft.
- Allows Windows to provide solutions for encountered problems.
- Participation in the improvement program is voluntary.
- Collected information is not used to identify or contact the user.
- Licensed under the applicable Windows Vista License Terms.
Cons
- Installation may require the user to restart the computer.
- Requires configuration of an experience improvement program.
- Limited to licensing terms associated with Windows Vista.