Microsoft-Windows-BranchCache

41 events across 1 channel

Event ID	Title	Channel
1	The BranchCache service started successfully.	Operational
2	The BranchCache service stopped successfully.	Operational
3	The BranchCache service detected that this computer roamed to a different …	Operational
4	The BranchCache service failed to start.	Operational
5	A BranchCache configuration change was detected.	Operational
6	This computer is configured as a Hosted Cache server and it is also configured …	Operational
7	A firewall is blocking inbound traffic on UDP port 3702, which is used to …	Operational
8	A firewall is blocking inbound traffic on TCP port 80, which is used to serve …	Operational
9	A firewall is blocking inbound traffic on TCP port 443, which is used by the …	Operational
10	The BranchCache service cannot start because the HTTP namespace used for serving …	Operational
11	Content was not cached.	Operational
12	BranchCache cannot publish the content at location %1.	Operational
13	BranchCache cannot publish the content with content-id: %2 because the …	Operational
14	A request message sent to another BranchCache client failed.	Operational
15	A request message sent to the Hosted Cache server failed.	Operational
16	A BranchCache client or hosted cache server was unresponsive or provided invalid …	Operational
17	A request message from another BranchCache client was dropped because it was not …	Operational
18	A content retrieval request from another BranchCache client was denied.	Operational
19	BranchCache tried to offer content to the Hosted Cache server on %1, but there …	Operational
20	BranchCache tried to offer content to the Hosted Cache server on %1, but the …	Operational
21	%2 instance(s) of event id %1 occurred.	Operational
22	The Windows Firewall rules for the BranchCache service are not configured …	Operational
23	The BranchCache service could not be started because it has been disabled.	Operational
24	The BranchCache service started, but was unable to load the cache file from disk …	Operational
25	The BranchCache service started and loaded a cache file from disk.	Operational
26	BranchCache saved a cache file to disk.	Operational
27	The BranchCache service stopped and was unable to save the cache file to disk.	Operational
28	The BranchCache service is stopping.	Operational
29	An SSL certificate is not bound to the port %1 on the Hosted Cache server.	Operational
30	BranchCache cannot initialize the local cache at location %1.	Operational
31	A request message sent to a Hosted Cache client failed.	Operational
32	The size of the republication cache store at %1 is too small.	Operational
33	The size of the publication cache store at %1 is too small.	Operational
34	BranchCache failed to register a service connection point.	Operational
35	BranchCache failed to update a service connection point.	Operational
36	BranchCache failed to delete a service connection point.	Operational
37	BranchCache failed to discover a service connection point.	Operational
38	BranchCache completed defragmentation of the republication cache store at %1.	Operational
39	It is recommended that you consider defragmentation of the republication cache …	Operational
40	Client request was dropped because allowable simultaneous uploads limit was …	Operational
41	BranchCache cannot start because another application or service is listening on …	Operational

Event ID 1 — The BranchCache service started successfully.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service started successfully.

Event ID 2 — The BranchCache service stopped successfully.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service stopped successfully.

Event ID 3 — The BranchCache service detected that this computer roamed to a different location.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service detected that this computer roamed to a different location. Group Policy settings will refresh.

Event ID 4 — The BranchCache service failed to start.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service failed to start.

Error: %1 %2

Fields

Name	Description
`Error`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 5 — A BranchCache configuration change was detected.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A BranchCache configuration change was detected.

Fields

Name	Description
`SubKey`	—
`ValueName`	—
`SettingType`	—
`UInt32`	—
`UInt64`	—
`String`	—
`BinaryLength`	—
`Binary`	—

Event ID 6 — This computer is configured as a Hosted Cache server and it is also configured to use a Hosted Cache.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

This computer is configured as a Hosted Cache server and it is also configured to use a Hosted Cache. Only one of these options is allowed.

Event ID 7 — A firewall is blocking inbound traffic on UDP port 3702, which is used to discover the availability of cached content on this computer.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A firewall is blocking inbound traffic on UDP port 3702, which is used to discover the availability of cached content on this computer. Other computers on the network cannot discover this client. 

To create a Windows Firewall rule that allows traffic on UDP port 3702, run the command "Enable-BCDistributed" from an elevated PowerShell command prompt. If a different firewall is used, modify the firewall settings to allow this traffic.

Event ID 8 — A firewall is blocking inbound traffic on TCP port 80, which is used to serve content to requesting computers.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A firewall is blocking inbound traffic on TCP port 80, which is used to serve content to requesting computers. As a result, other computers on the network, including the Hosted Cache server, cannot retrieve content from this client. 

To create a Windows Firewall rule that allows inbound traffic on TCP port 80, run the enable cmdlet appropriate to your service mode from an elevated PowerShell command prompt. If a different firewall is used, modify the firewall settings to allow this traffic.

Event ID 9 — A firewall is blocking inbound traffic on TCP port 443, which is used by the Hosted Cache server for accepting incoming client offers to add content.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A firewall is blocking inbound traffic on TCP port 443, which is used by the Hosted Cache server for accepting incoming client offers to add content. As a result, clients cannot add content to the Hosted Cache. 

To create a Windows Firewall rule that allows inbound traffic on TCP port 443, run the command "Enable-BCHostedServer" from an elevated PowerShell command prompt. If a different firewall is used, modify the firewall settings to allow this traffic.

Event ID 10 — The BranchCache service cannot start because the HTTP namespace used for serving content to requesting clients is not reserved.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service cannot start because the HTTP namespace used for serving content to requesting clients is not reserved. 

Run the enable cmdlet appropriate to your service mode from an elevated PowerShell command prompt.

Event ID 11 — Content was not cached.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

Content was not cached. BranchCache cannot free enough space in the local cache to accommodate the content being added. 

The maximum cache size is %1 MB.

To increase the cache size, run the command "Set-BCCache" from an elevated PowerShell command prompt and ensure that the disk where the local cache is saved has enough free space.

Fields

Name	Description
`CacheSize`	—

Event ID 12 — BranchCache cannot publish the content at location %1.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache cannot publish the content at location %1.

Error: %2 %3

This might be because the publication directory location is not on an NTFS partition, the path is too long (typically, greater than 190 characters) or does not exist, or the BranchCache service does not have the permissions to write to the directory location. 

Run the command "Set-BCCache" from an elevated PowerShell command prompt.

Fields

Name	Description
`Error`	—
`Path`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 13 — BranchCache cannot publish the content with content-id: %2 because the publication cache size was exceeded or the disk does not have enough space.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache cannot publish the content with content-id: %2 because the publication cache size was exceeded or the disk does not have enough space.

Error: %3 %4

Run the command "Set-BCCache" from an elevated PowerShell command prompt to increase the cache size.

Fields

Name	Description
`cbContentId`	—
`ContentId`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 14 — A request message sent to another BranchCache client failed.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A request message sent to another BranchCache client failed.

Error: %6 %7

Fields

Name	Description
`Error`	—
`cbSegmentId`	—
`SegmentId`	—
`BlockId`	—
`PeerAddress`	—
`MessageType`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 15 — A request message sent to the Hosted Cache server failed.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A request message sent to the Hosted Cache server failed.

Error: %6 %7

Fields

Name	Description
`Error`	—
`cbSegmentId`	—
`SegmentId`	—
`BlockId`	—
`HostedCacheAddress`	—
`MessageType`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 16 — A BranchCache client or hosted cache server was unresponsive or provided invalid data.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A BranchCache client or hosted cache server was unresponsive or provided invalid data. For the next %2 minute(s), BranchCache will not attempt to download data from this machine.

Fields

Name	Description
`PeerAddress`	—
`MinutesOfQuarantine`	—

Event ID 17 — A request message from another BranchCache client was dropped because it was not valid.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A request message from another BranchCache client was dropped because it was not valid.

Remote client address: %1

Error: %3 %4

Fields

Name	Description
`Remote_client_address`	—
`Error`	—
`FromAddress`	—
`MessageType`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 18 — A content retrieval request from another BranchCache client was denied.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A content retrieval request from another BranchCache client was denied.

Remote client address: %1

Error: %2 %3

Fields

Name	Description
`Remote_client_address`	—
`Error`	—
`PeerAddress`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 19 — BranchCache tried to offer content to the Hosted Cache server on %1, but there was an error connecting to the Hosted Cache server.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache tried to offer content to the Hosted Cache server on %1, but there was an error connecting to the Hosted Cache server. 

Error: %2 %3 

Possible reasons for this error:

-the client has been configured with an incorrect Hosted Cache server name

-the client has been configured with an incorrect Hosted Cache server port

-the firewall on the Hosted Cache server is blocking communication

-the hosted cache server has not been configured with a certificate trusted by the client

-the client has been configured to use TLS when communicating with the hosted cache, but the hosted cache has not been configured to use TLS

-the client has been configured to not use TLS when communicating with the hosted cache, but the hosted cache has not been configured to expect TLS



The client can be configured by running the "netsh branchcache set service hostedclient location=[HOSTEDSERVER]" command from an elevated prompt.

The Hosted Cache server can be configured by running the "netsh branchcache set service hostedserver" command from an elevated prompt.



For advanced configuration and information about certificate deployment on a Hosted Cache server, please see the BranchCache deployment guide.

Fields

Name	Description
`Error`	—
`HostedCacheLocation`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 20 — BranchCache tried to offer content to the Hosted Cache server on %1, but the request timed out.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache tried to offer content to the Hosted Cache server on %1, but the request timed out. The Hosted Cache server might be experiencing heavy loads or might not be reachable because of network or authentication issues.

Fields

Name	Description
`HostedCacheLocation`	—

Event ID 21 — %2 instance(s) of event id %1 occurred.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

%2 instance(s) of event id %1 occurred.

Fields

Name	Description
`EventId`	—
`Count`	—

Event ID 22 — The Windows Firewall rules for the BranchCache service are not configured correctly.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The Windows Firewall rules for the BranchCache service are not configured correctly. 

Run the enable cmdlet appropriate to your service mode from an elevated PowerShell command prompt to set the Windows Firewall configuration correctly.

Event ID 23 — The BranchCache service could not be started because it has been disabled.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service could not be started because it has been disabled. 

Use the Services snap-in console to set the Startup Type for the BranchCache service to "Manual" on client computers and to "Automatic" on server computers.

Event ID 24 — The BranchCache service started, but was unable to load the cache file from disk because the cache file was corrupted or was an incompatible version.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service started, but was unable to load the cache file from disk because the cache file was corrupted or was an incompatible version.

Sub code: %2

Error: %1 %3

Fields

Name	Description
`Error`	—
`Sub_code`	—
`ErrorCode`	—
`SubCode`	—
`ErrorMessage`	—

Event ID 25 — The BranchCache service started and loaded a cache file from disk.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service started and loaded a cache file from disk.

Fields

Name	Description
`Timestamp`	—

Event ID 26 — BranchCache saved a cache file to disk.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache saved a cache file to disk.

Fields

Name	Description
`Timestamp`	—

Event ID 27 — The BranchCache service stopped and was unable to save the cache file to disk.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service stopped and was unable to save the cache file to disk.

Error: %1 %2

Fields

Name	Description
`Error`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 28 — The BranchCache service is stopping.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The BranchCache service is stopping.

Event ID 29 — An SSL certificate is not bound to the port %1 on the Hosted Cache server.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

An SSL certificate is not bound to the port %1 on the Hosted Cache server. As a result, clients cannot add content to the Hosted Cache.

Run the command "netsh http add sslcert" from an elevated command prompt to bind a certificate.

Fields

Name	Description
`Port`	—

Event ID 30 — BranchCache cannot initialize the local cache at location %1.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache cannot initialize the local cache at location %1.

Error: %2 %3

Possible reasons are that the local cache directory location is not on an NTFS partition, the path is too long (typically, greater than 190 characters) or does not exist, or the BranchCache service does not have the permissions to write to the directory location. 

Run the command "Set-BCCache" from an elevated PowerShell command prompt.

Fields

Name	Description
`Error`	—
`CachePath`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 31 — A request message sent to a Hosted Cache client failed.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

A request message sent to a Hosted Cache client failed.

Error: %6 %7

Fields

Name	Description
`Error`	—
`cbSegmentId`	—
`SegmentId`	—
`BlockId`	—
`ClientAddress`	—
`MessageType`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 32 — The size of the republication cache store at %1 is too small.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The size of the republication cache store at %1 is too small. The size %2 bytes was rounded up to %3 bytes.

Fields

Name	Description
`Path`	—
`ConfiguredSize`	—
`ActualSize`	—

Event ID 33 — The size of the publication cache store at %1 is too small.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

The size of the publication cache store at %1 is too small. The size %2 bytes was rounded up to %3 bytes.

Fields

Name	Description
`Path`	—
`ConfiguredSize`	—
`ActualSize`	—

Event ID 34 — BranchCache failed to register a service connection point.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache failed to register a service connection point.

Fields

Name	Description
`ServerDNSName`	—
`SiteName`	—
`ExpiryTime`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 35 — BranchCache failed to update a service connection point.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache failed to update a service connection point.

Fields

Name	Description
`GUID`	—
`ServerDNSName`	—
`SiteName`	—
`ExpiryTime`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 36 — BranchCache failed to delete a service connection point.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache failed to delete a service connection point.

Fields

Name	Description
`GUID`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 37 — BranchCache failed to discover a service connection point.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache failed to discover a service connection point.

Fields

Name	Description
`ErrorCode`	—
`ErrorMessage`	—

Event ID 38 — BranchCache completed defragmentation of the republication cache store at %1.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache completed defragmentation of the republication cache store at %1.

Error: %2 %3

Fields

Name	Description
`Error`	—
`Path`	—
`ErrorCode`	—
`ErrorMessage`	—

Event ID 39 — It is recommended that you consider defragmentation of the republication cache store at %1.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

It is recommended that you consider defragmentation of the republication cache store at %1. Defragmentation improves the storage efficiency and performance of BranchCache.

Configured max size of the cache store: %2 MB

Actual size of data in the cache store: %3 MB

Fields

Name	Description
`Path`	—
`ConfiguredSize`	—
`ActualSize`	—

Event ID 40 — Client request was dropped because allowable simultaneous uploads limit was reached.

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

Client request was dropped because allowable simultaneous uploads limit was reached.



Remote client address: %1

Current Uploads: %2

Maximum Simultaneous Uploads: %3

Fields

Name	Description
`Remote_client_address`	—
`Current_Uploads`	—
`Maximum_Simultaneous_Uploads`	—
`HCClientAddress`	—
`CurrentUploads`	—
`MaxUploads`	—

Event ID 41 — BranchCache cannot start because another application or service is listening on TCP port %1 (HTTP).

Provider: Microsoft-Windows-BranchCache
Channel: Operational

Message

BranchCache cannot start because another application or service is listening on TCP port %1 (HTTP).  BranchCache expects incoming requests for content on this port.

Fields

Name	Description
`ListenPort`	—