Microsoft-Windows-AxInstallService

Event	Title	Channel	Sample	Rule
1	Message.	Log	N	N
2	Message.	Log	N	N
3	Message.	Log	N	N
4	Message.	Log	N	N
5	Message.	Log	N	N
6	Message.	Log	N	N
7	Message.	Log	N	N
8	Message.	Log	N	N
4097	Attempt to install control URL failed.	Application	N	N
4098	The ActiveX control URL from host URL HostName passed all policy checks.	Application	N	N
4099	Attempt to install control URL failed.	Application	N	N
4100	Failed to download control URL from host URL HostName.	Application	N	N

Event ID 1: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 2: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 3: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 4: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 5: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 6: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 7: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 8: Message.

Channel: Log

Message #

%1

Fields #

Name	Description
`Message` UnicodeString

Event ID 4097: Attempt to install control URL failed.

Channel: Application

Description

Attempt to install control URL failed. The host URL HostName is not in policy.

Message #

Attempt to install control %1 failed. The host URL %2 is not in policy

Fields #

Name	Description
`URL` UnicodeString
`HostName` UnicodeString

Event ID 4098: The ActiveX control URL from host URL HostName passed all policy checks.

Channel: Application

Message #

The ActiveX control %1 from host URL %2 passed all policy checks.

Fields #

Name	Description
`URL` UnicodeString
`HostName` UnicodeString

Event ID 4099: Attempt to install control URL failed.

Channel: Application

Description

Attempt to install control URL failed. The policy settings for host URL HostName do not allow the control to be installed.

Message #

Attempt to install control %1 failed. The policy settings for host URL %2 do not allow the control to be installed

Fields #

Name	Description
`URL` UnicodeString
`HostName` UnicodeString

Event ID 4100: Failed to download control URL from host URL HostName.

Channel: Application

Message #

Failed to download control %1 from host URL %2

Fields #

Name	Description
`URL` UnicodeString
`HostName` UnicodeString

Provenance

ETW provider GUID dab3b18c-3c0f-43e8-80b1-e44bc0dad901

Defined in AxInstSv.dll, 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