Microsoft-Windows-ClearTypeTextTuner

Event	Title	Channel	Sample	Rule
1	ClearTypeTextTuner_LaunchAppStart	Diagnostic	N	N
2	ClearTypeTextTuner_LaunchAppStop	Diagnostic	N	N
3	ClearTypeTextTuner_ApplyChangesStart	Diagnostic	N	N
4	ClearTypeTextTuner_ApplyChangesStop	Diagnostic	N	N

Event ID 1: ClearTypeTextTuner_LaunchAppStart

Channel: Diagnostic
Task: ClearTypeTextTuner_LaunchApp
Opcode: Start

Event ID 2: ClearTypeTextTuner_LaunchAppStop

Channel: Diagnostic
Task: ClearTypeTextTuner_LaunchApp
Opcode: Stop

Event ID 3: ClearTypeTextTuner_ApplyChangesStart

Channel: Diagnostic
Task: ClearTypeTextTuner_ApplyChanges
Opcode: Start

Event ID 4: ClearTypeTextTuner_ApplyChangesStop

Channel: Diagnostic
Task: ClearTypeTextTuner_ApplyChanges
Opcode: Stop

Provenance

ETW provider GUID 0a88862d-20a3-4c1f-b76f-162c55adbf93

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

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02 — Manifest XML pack, 1.9 MB
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02 — Manifest XML pack, 2.0 MB