Microsoft-Windows-AssignedAccess

15 events across 2 channels

Event	Title	Channel	Sample
10001	Could not configure user.	Admin	N
10002	Could not configure user.	Admin	N
10003	Could not configure user.	Admin	N
10004	Could not configure application.	Admin	N
10010	Could not configure application launching.	Admin	N
10020	Could not configure keyboard filtering.	Admin	N
10030	Could not configure gesture filtering.	Admin	N
20000	Assigned Access is enabled.	Operational	N
20001	Assigned Access is disabled.	Operational	N
30000	File(LineNumber), hr = ErrorCode, message = ErrorCodeExpanded.	Operational	N
31000	Error ErrorCode applying assigned access for current user, signing out.	Admin	N
31001	Error retrieving assigned access user information for current user: ErrorCode.	Admin	N
31002	Custom, ErrorCode(ErrorCode).	Admin	N
32000	Custom, ErrorCode(ErrorCode).	Admin	N
33000	Custom, ErrorCode(ErrorCode).	Admin	N

Event ID 10001: Could not configure user.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ConfiguringAssignedAccess

Description

Could not configure user. The specified SID was not found on this system.

Message #

Could not configure user. The specified SID was not found on this system.

Fields #

Name	Description
`SID` UnicodeString

Event ID 10002: Could not configure user.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ConfiguringAssignedAccess

Description

Could not configure user. The specified SID is an administrator on this system. Locking down administrator users could lead to unconfigurable devices.

Message #

Could not configure user. The specified SID is an administrator on this system. Locking down administrator users could lead to unconfigurable devices.

Fields #

Name	Description
`SID` UnicodeString

Event ID 10003: Could not configure user.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ConfiguringAssignedAccess

Description

Could not configure user. The specified SID is a domain account. Only local accounts can be used.

Message #

Could not configure user. The specified SID is a domain account.  Only local accounts can be used.

Fields #

Name	Description
`SID` UnicodeString

Event ID 10004: Could not configure application.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ConfiguringAssignedAccess

Description

Could not configure application. The specified AppID may be invalid, or is not installed on this system. The specified user may need to log in and download this application first.

Message #

Could not configure application. The specified AppID may be invalid, or is not installed on this system. The specified user may need to log in and download this application first.

Fields #

Name	Description
`AppID` UnicodeString

Event ID 10010: Could not configure application launching.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ConfiguringAssignedAccess

Description

Could not configure application launching.

Message #

Could not configure application launching.

Fields #

Name	Description
`ErrorCode` UInt32

Event ID 10020: Could not configure keyboard filtering.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ConfiguringAssignedAccess

Description

Could not configure keyboard filtering.

Message #

Could not configure keyboard filtering.

Fields #

Name	Description
`ErrorCode` UInt32

Event ID 10030: Could not configure gesture filtering.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin

Description

Could not configure gesture filtering.

Message #

Could not configure gesture filtering.

Event ID 20000: Assigned Access is enabled.

Provider: Microsoft-Windows-AssignedAccess
Channel: Operational
Task: ConfiguringAssignedAccess

Description

Assigned Access is enabled. For settings to take effect, log off and log back in as this user.

Message #

Assigned Access is enabled. For settings to take effect, log off and log back in as this user.

Fields #

Name	Description
`SID` UnicodeString
`UserName` UnicodeString
`AppID` UnicodeString
`AppName` UnicodeString

Event ID 20001: Assigned Access is disabled.

Provider: Microsoft-Windows-AssignedAccess
Channel: Operational
Task: ConfiguringAssignedAccess

Description

Assigned Access is disabled. System will return to original settings.

Message #

Assigned Access is disabled.  System will return to original settings.

Event ID 30000: File(LineNumber), hr = ErrorCode, message = ErrorCodeExpanded.

Provider: Microsoft-Windows-AssignedAccess
Channel: Operational
Task: AssignedAccessmessagesfromWILErrorHandlingHelpers

Description

File(LineNumber), hr = ErrorCode, message = ErrorCodeExpanded.

Message #

%1(%2), hr = %3, message = %4

Fields #

Name	Description
`File` AnsiString
`LineNumber` UInt32
`ErrorCode` HexInt32
`ErrorCodeExpanded` Int32

Event ID 31000: Error ErrorCode applying assigned access for current user, signing out.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ApplyingAssignedAccessforcurrentuser.

Description

Error ErrorCode applying assigned access for current user, signing out...

Message #

Error %1 applying assigned access for current user, signing out...

Fields #

Name	Description
`ErrorCode` Int32

Event ID 31001: Error retrieving assigned access user information for current user: ErrorCode.

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: ApplyingAssignedAccessforcurrentuser.

Description

Error retrieving assigned access user information for current user: ErrorCode.

Message #

Error retrieving assigned access user information for current user: %1

Fields #

Name	Description
`ErrorCode` Int32

Event ID 31002: Custom, ErrorCode(ErrorCode).

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: AssignedAccessOperationStatusmessages

Description

Custom, ErrorCode(ErrorCode).

Message #

%1, ErrorCode(%2)

Fields #

Name	Description
`Custom` UnicodeString
`ErrorCode` HexInt32

Event ID 32000: Custom, ErrorCode(ErrorCode).

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: AssignedAccessCsp

Description

Custom, ErrorCode(ErrorCode).

Message #

%1, ErrorCode(%2)

Fields #

Name	Description
`Custom` UnicodeString
`ErrorCode` HexInt32

Event ID 33000: Custom, ErrorCode(ErrorCode).

Provider: Microsoft-Windows-AssignedAccess
Channel: Admin
Task: AssignedAccessMdmAlertmessages

Description

Custom, ErrorCode(ErrorCode).

Message #

%1, ErrorCode(%2)

Fields #

Name	Description
`Custom` UnicodeString
`ErrorCode` HexInt32

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 8530db6e-51c0-43d6-9d02-a8c2088526cd

Defined in assignedaccessproviderevents.dll, which carries the event manifest.

Observed on:

Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02

Downloads

Microsoft-Windows-AssignedAccess registered manifest XML (in the Win11-26200.6584 manifest pack, 2.0 MB) manifest-xml

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`type:`	`events` / `rules` / `providers`
`vendor:`	`sigma` / `elastic` / `splunk` / `kusto` / `chronicle` (vendor name alone also works: `sigma:`, `kql:`, `secops:`…)
`tactic:`	TA-id, slug, or name: `credential_access`, `TA0006`
`technique:`	technique or sub-technique ID: `T1003`, `T1003.001` (alias `tech:`)
`severity:`	`critical` / `high` / `medium` / `low` / `informational` (alias `sev:`)
`risk_score`	Numeric comparison on the Elastic risk score (0 to 100): `risk_score>50`, `risk_score<=20`, `risk_score=99` (alias `risk`; Elastic rules only)
`stages:`	Rules with exactly N pipeline stages
`correlation:`	`single_event` / `sequence` / `alternatives` / `alternatives_cross_log` / `all_required` / `correlated`
`with:`	Co-occurrence event-id; stacks (`with:4624 with:4769`) to require all, while a comma list in one occurrence (`with:4624,4769`) is an either-or group. Implies multi-event
`like:`	Structural neighbors of a rule slug (equivalents + subsumption stricter / broader): `like:comsvcs_lsass_memory_dump-splunk-sysmon`
`groupby:`	Entity-grouping substring match against `group_by_keys`: `groupby:user`, `groupby:host`
`uses:`	Rules whose predicate tree touches the field (any kind, any value): `uses:CommandLine`
`excludes:`	Rules with top-level `not()` clauses on the field (FP whitelists): `excludes:ParentImage`
`field:` / `value:`	Predicate search; narrows rule cards to those with a matching leaf and drives the indicator tier. Unquoted = substring, wildcards allowed (`value:mimikatz`)
`indicator:`	Shorthand for `field:F value:V`: `indicator:Image=*\powershell.exe`
`kind:`	Filter by predicate kind. Narrows rule cards to those carrying a matching predicate leaf (`vendor:elastic kind:cidr_match`) and drives the indicator tier: `contains` / `starts_with` / `ends_with` / `regex` / `cidr` / `eq` / `in` … (operator aliases `op:`/`match:`)
`has:` / `no:`	`sample`, `field`, `notes`, `refs`, `trace`, `thirdparty`, `rule`, `pattern`, `timewindow`, `threshold`, `newterms`, `sigma`/`elastic`/`splunk`/`kusto`/`chronicle`
`-op:val`	Exclude matches; works on most operators but not `type:`/`like:`/`has:`/`no:` (use `no:<flag>` to exclude a rule flag): `tactic:execution -vendor:splunk`. Standalone `-kind:`/`-field:`/`-value:` drop every rule carrying a matching predicate leaf (`type:rules -kind:is_null`)
`field:"…"` / `value:"…"`	Quoted value = anchored exact match (also allows spaces): `value:"net user"`
`a,b`	Comma = OR inside one operator (`vendor:sigma,elastic`, `severity:high,critical`); repeating a facet merges the same way. `field:`/`value:` never split (literal commas)
`vendors:` / `stage:`	Singular and plural spellings fold to the canonical operator and value: `tactics:` = `tactic:`, `type:event` = `type:events`, `correlation:sequences` = `correlation:sequence`, `has:thresholds` = `has:threshold`
`"quoted phrase"`	Exact-match a multi-word phrase (free text)