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What is dfdwiz.exe?

Part of Windows Disk Diagnostic User Resolver by Microsoft

(dfdwiz.exe is a system file that is installed with Windows)
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How does dfdwiz.exe run?

Process - dfdwiz.exe is an instance of a running program.

How does dfdwiz.exe start?

Scheduled tasks startup - dfdwiz.exe is launched automatically when a user logs into Windows by registering itself into the Windows Task Scheduler under the task name '\Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticResolver'. With Scheduled Tasks, any script, program, or document can be configured to run when a user logs into the PC. These tasks start every time that Windows is booted and runs in the background.
Scheduled task - dfdwiz.exe is launched automatically by registering itself into the Windows Task Scheduler under the task name '\Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticResolver'. Task Scheduler provides the ability to schedule the launch of programs or scripts at pre-defined times or after specified time intervals or even with event-based triggers.


What is the community is seeing?What is the community is doing?
About 0.5% of all Boost users have the dfdwiz.exe process running.Of the 0.5% of dfdwiz.exe users, 10.0% have disabled it.
How stable is Windows Disk Diagnostic User Resolver?
Based on crash data discovered by Boost, stability is a measure of how sound this particular process and the average percent of times it crashes.
Typical program1.26%
Typical file (disk image) location:

Are there other versions of Windows Disk Diagnostic User R...?

What else is related?

Windows Disk Diagnostic User Resolver Stability

dfdwiz.exe crashes or has encountered a critical error 0.8900% of the time.
Error: Stopped responding and was closed (AppHangB1)
Details: A problem caused this program to stop interacting with Windows.
Occurred: over 3 months ago

What Windows OS versions does this run on?

Windows 7 Enterprise (6.1.7600.0)
Windows 7 Home Premium (6.1.7600.0)
Windows 7 Professional (6.1.7600.0)
Windows 7 Ultimate (6.1.7600.0)
Windows 7 Ultimate N (6.1.7600.0)
Windows Seven Black Edition (6.1.7600.0)
Windows Vista (TM) Ultimate (6.1.7600.0)
Windows 7 Ultimate (6.1.7600.196608)
Microsoft Windows XP (6.1.7601.65536)
Windows 7 Enterprise (6.1.7601.65536)
Windows 7 Home Basic (6.1.7601.65536)
Windows 7 Home Premium (6.1.7601.65536)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: dfdwiz.exe
Publisher: Microsoft Corporation (verified)
Name: Windows Disk Diagnostic User Resolver
Description: Microsoft® Windows® Operating System
Version: 6.1.7600.16385 (win7_rtm.090713-1255)
Product version: 6.1.7600.16385
Size: 77.5 KB
Original file name: DFDWiz.exe.mui
Windows file protection: Yes

Scheduled tasks startup details

Name: \Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticResolver

Scheduled task details

Name: Microsoft-Windows-DiskDiagnosticResolver
Command: \Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticResolver

Image hashes

MD5: 4a3bd2bb1b55c39ab71ef4c9b9dce815
SHA-1: 1d090f4c9c7234aeaf52e13cdec075164ff3d0fa
SHA-256: 42761cbb8d72595c61fb6e52699fe3fb609509582b7055490ffb8fd31d09c996

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++
File packed: No
Import Table
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