Microsoft-Windows-EaseOfAccess

44 events across 1 channel

EventTitleChannel
1Magnify_LaunchAppStartDiagnostic
2Magnify_LaunchAppStopDiagnostic
3Magnify_ChangeZoomLevelStartDiagnostic
4Magnify_ChangeZoomLevelStopDiagnostic
5Magnify_ChangeFocusStartDiagnostic
6Magnify_ChangeFocusStopDiagnostic
7UtilMan_LaunchAppStartDiagnostic
8UtilMan_LaunchAppStopDiagnostic
9SetHC_EnableHighContrastStartDiagnostic
10SetHC_EnableHighContrastStopDiagnostic
11CPL_InitializePageStartDiagnostic
12CPL_InitializePageStopDiagnostic
13CPL_CommitChangesStartDiagnostic
14CPL_CommitChangesStopDiagnostic
15Magnify_LaunchSettingsStartDiagnostic
16Magnify_LaunchSettingsStopDiagnostic
17Magnify_ModeSwitchStartDiagnostic
18Magnify_ModeSwitchStopDiagnostic
19Magnify_ContextStartDiagnostic
20Magnify_ContextStopDiagnostic
21Magnify_PanningSwitchStartDiagnostic
22Magnify_PanningSwitchStopDiagnostic
23Magnify_HandleTouchStartDiagnostic
24Magnify_HandleTouchStopDiagnostic
25Magnify_HandledTouchPanDiagnostic
26Magnify_HandledTouchZoomDiagnostic
27Magnify_TouchBladeShowHideDiagnostic
28Magnify_TouchBladeShowHide28Diagnostic
29Magnify_TouchBladeShowHide29Diagnostic
30Magnify_TouchBladeShowHide30Diagnostic
31Magnify_TouchBladeShowHide31Diagnostic
32Magnify_TouchBladeShowHide32Diagnostic
33Magnify_TouchBladeShowHide33Diagnostic
34Magnify_TouchBladeShowHide34Diagnostic
35Magnify_CloseButtonShowHideDiagnostic
36Magnify_CloseButtonShowHide36Diagnostic
37task_0Diagnostic
38task_038Diagnostic
39Magnify_ChangeDesktopMagnificationStartDiagnostic
40Magnify_ChangeDesktopMagnificationStopDiagnostic
41Magnify_AnimateRectangleStartDiagnostic
42Magnify_AnimateRectangleStopDiagnostic
43Magnify_MouseMoveStartDiagnostic
44Magnify_MouseMoveStopDiagnostic

Event ID 1: Magnify_LaunchAppStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_LaunchApp
Opcode
Start

Event ID 2: Magnify_LaunchAppStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_LaunchApp
Opcode
Stop

Event ID 3: Magnify_ChangeZoomLevelStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ChangeZoomLevel
Opcode
Start

Event ID 4: Magnify_ChangeZoomLevelStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ChangeZoomLevel
Opcode
Stop

Event ID 5: Magnify_ChangeFocusStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ChangeFocus
Opcode
Start

Event ID 6: Magnify_ChangeFocusStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ChangeFocus
Opcode
Stop

Event ID 7: UtilMan_LaunchAppStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
UtilMan_LaunchApp
Opcode
Start

Event ID 8: UtilMan_LaunchAppStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
UtilMan_LaunchApp
Opcode
Stop

Event ID 9: SetHC_EnableHighContrastStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
SetHC_EnableHighContrast
Opcode
Start

Event ID 10: SetHC_EnableHighContrastStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
SetHC_EnableHighContrast
Opcode
Stop

Event ID 11: CPL_InitializePageStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
CPL_InitializePage
Opcode
Start

Event ID 12: CPL_InitializePageStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
CPL_InitializePage
Opcode
Stop

Event ID 13: CPL_CommitChangesStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
CPL_CommitChanges
Opcode
Start

Event ID 14: CPL_CommitChangesStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
CPL_CommitChanges
Opcode
Stop

Event ID 15: Magnify_LaunchSettingsStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_LaunchSettings
Opcode
Start

Event ID 16: Magnify_LaunchSettingsStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_LaunchSettings
Opcode
Stop

Event ID 17: Magnify_ModeSwitchStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ModeSwitch
Opcode
Start

Event ID 18: Magnify_ModeSwitchStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ModeSwitch
Opcode
Stop

Event ID 19: Magnify_ContextStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_Context
Opcode
Start

Event ID 20: Magnify_ContextStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_Context
Opcode
Stop

Event ID 21: Magnify_PanningSwitchStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_PanningSwitch
Opcode
Start

Event ID 22: Magnify_PanningSwitchStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_PanningSwitch
Opcode
Stop

Event ID 23: Magnify_HandleTouchStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_HandleTouch
Opcode
Start

Event ID 24: Magnify_HandleTouchStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_HandleTouch
Opcode
Stop

Event ID 25: Magnify_HandledTouchPan

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_HandledTouchPan

Event ID 26: Magnify_HandledTouchZoom

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_HandledTouchZoom

Event ID 27: Magnify_TouchBladeShowHide

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 28: Magnify_TouchBladeShowHide28

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 29: Magnify_TouchBladeShowHide29

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 30: Magnify_TouchBladeShowHide30

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 31: Magnify_TouchBladeShowHide31

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 32: Magnify_TouchBladeShowHide32

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 33: Magnify_TouchBladeShowHide33

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 34: Magnify_TouchBladeShowHide34

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_TouchBladeShowHide

Event ID 35: Magnify_CloseButtonShowHide

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_CloseButtonShowHide

Event ID 36: Magnify_CloseButtonShowHide36

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_CloseButtonShowHide

Event ID 37: task_0

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic

Event ID 38: task_038

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic

Event ID 39: Magnify_ChangeDesktopMagnificationStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ChangeDesktopMagnification
Opcode
Start

Fields #

NameDescription
Left UInt32
Top UInt32
Right UInt32
Bottom UInt32

Event ID 40: Magnify_ChangeDesktopMagnificationStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_ChangeDesktopMagnification
Opcode
Stop

Event ID 41: Magnify_AnimateRectangleStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_AnimateRectangle
Opcode
Start

Fields #

NameDescription
SourceLeft UInt32
SourceTop UInt32
SourceRight UInt32
SourceBottom UInt32
DestinationLeft UInt32
DestinationTop UInt32
DestinationRight UInt32
DestinationBottom UInt32

Event ID 42: Magnify_AnimateRectangleStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_AnimateRectangle
Opcode
Stop

Fields #

NameDescription
Error UInt32

Event ID 43: Magnify_MouseMoveStart

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_MouseMove
Opcode
Start

Fields #

NameDescription
InitialX Int32
InitialY Int32
DestinationX Int32
DestinationY Int32
IsTracking Boolean

Event ID 44: Magnify_MouseMoveStop

#
Provider
Microsoft-Windows-EaseOfAccess
Channel
Diagnostic
Task
Magnify_MouseMove
Opcode
Stop

Fields #

NameDescription
DestinationX Int32
DestinationY Int32
Left UInt32
Top UInt32
Right UInt32
Bottom UInt32
FullscreenTrackingMode UInt32

Provenance

Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.

ETW provider GUID 74b4a4b1-2302-4768-ac5b-9773dd456b08

Defined in magnify.exe, which carries the event manifest.

Observed on:

  • WS2022-20348.4893 · schema read from the registered manifest · binary version 10.0.20348.1 · captured 2026-06-02
  • Win11-26200.6584 · schema read from the registered manifest · binary version 10.0.26100.4202 · captured 2026-06-02

Downloads

Credits

  • Microsoft - authored the ETW manifests and PDBs the schema comes from
  • jdu2600 - the event-schema TSV format this catalog adopted
  • nasbench - the tool that dumps registered providers and manifests