Computer account error, token-based server access validation failed with an infrastructure error

I see many issues regarding this error referencing user accounts but our error is generated from the computer account, "DOMAIN NAME\COMPUTER NAME$". They are created frequently. The error does not list a database so we are not sure what is going
on or what it's trying to do. The computer account in question is a web sever. This is occurring on two separate SQL servers that the web server connects to.

The error message often indicates a mismatch between the login in SQL Server and the AD. Dropping and readding the login in SQL Server helps in those cases.
The error can also occur if the account lacks CONNECT SQL permission or CONNECT permission on the endpoint.
Erland Sommarskog, SQL Server MVP, [email protected]

Similar Messages

Non-SysAdmins get error 18456 Severity 14 State 11 Login Failed for user _ Reason Token-based server access validation failed with an infrastructure error.

I have a SQL 2008 R2 system (10.50.4000) where I'm having problems connecting any user that is not a SysAdmin. Example: I setup a new SQL Login to use Windows Authentication and grant that user db_datareader on the target database. The user attempts
to connect using Excel client or Access or SQL Management Studio and receives Error 18456. The SQL Server Logs shows Error 18456 Severity 14 State 11 Login Failed for user _ Reason Token-based server access validation failed with an infrastructure error.
The strange part is that if I temporarily grant the user the sysadmin server role then the user can connect successfully and retrieve data. But, if I take away that sysadmin server role then the user can no longer connect but again receives the Error
18456 Severity 14 State 11 Login Failed for user _ Reason Token-based server access validation failed with an infrastructure error.
We've turned off UAC on the client machine to see if that was the problem, but no change.
I have dropped and re-added the user's SQL Login (and the related database user login info). No success.
The Ring Buffers output shows:
The Calling API Name: LookupAccountSidInternal
API Name: LookupAccountSid
Error Code: 0x534
Thanks for any help.
-Walt

Yes, you understand correctly. The user is logging onto a workstation (not the server) with a Windows Authenticated id. The user is using either Excel or Access or SSMS and connecting to the server using a Windows Authenticated SQL Login account.
If the account has sysadmin role (which is only for testing) then the connection is successful. If I take away sysadmin role from the account then the connection is unsuccessful and the SQL Server Log shows Error
18456 Severity 14 State 11 Login Failed for user _ Reason Token-based server access validation failed with an infrastructure error.
(SQL Authentication is not an option here. I must use Windows Authentication).
Any other troubleshooting assistance you can offer would be appreciated. Thanks.
-Walt

Token-based server access validation failed with an infrastructure error

Hi
We have a new Win 2008 Enterprise x64 server running SQL 2008
When we try to connect to the server using Windows Authentication, from a user account which is a domain administrator, we get the following message:
"Token-based server access validation failed with an infrastructure error"
What needs to be configured here for this to work ?
Thanks
Bruce

Hi,
I am encountering the same error message but it is more around the login, this problem happens only on one server but it is fine on another three, my investigation show it is a ghost SID associated with AD user account
Background
    1- An Active Directory (AD) account was created for a user [Domain\UserA]
    2- A SQL login was created for the account above and then granted access to a number of databases
    3- The AD account was renamed/modified to [Domain\UserB]
    At this stage the user would encounter an error when connecting to the server
    The sql log show this error message
    Error: 18456, Severity: 14, State: 11.
    Message
    Login failed for user 'domain\user'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors.     [CLIENT: xxx]
Action on Server 1 SQL (the one with the problem)
    1- Dropped the user from the databases
    2- Re-Created the login from the windows account [Domain\UserB]
    3- Created the user in the respective databases
    But the user still unable to connect to the server
Investigation
    On server 1, the SID of the user in SYSUSERS was Matching SYSLOGINS and matches with result of SUSER_SID(Domain\UserA)
    But it does not match the SID in the AD
    The rest of the servers all have the correct SIDs
    When I use SUSER_SNAME(Incorrect-Sid) and SUSER_SNAME(Correct-Sid) on this server they both return [Domain\UserB]
    The problematic server is always returning the incorrect SID when recreating the user login and when using SUSER_SID(Domain\UserA) as if it is cached somewhere.
I can't specify the SID when creating the SQL login because it is using the Windows account
Your ideas on how to fix this problem are much appreciated
Regards,
DGL

Login failed for user 'domain\laptopid$'. Reason: Token-based server access validation failed with an infrastructure error

This one has me banging my head against the wall ... Login fails once every second as long as my laptop is logged in (docked or VPN'd) ... Login attempts stop once machine is shut down ... It's a state 11 error ... We have 60+ sql servers (single nodes,
virtuals, and clusters) and it's only happening on this one box that I have found so far ... What would be attempting a login using my laptop id? When I query ring buffers it says it's a call from NLShimImpersonate but I can't track it down ... We access servers
via a windows group with sysadm permissions ...

No, your laptop is trying to log in. The account domain\laptopid$ is the machine account for your computer. This is a service that runs under Local System, Local Service, Network Service or a service SID.
I have no idea what you have running on your laptop, but I would place my bets on IIS. But open the Services dialog in Manage Computer and stop once service at a time, until the errors go away.
Erland Sommarskog, SQL Server MVP, [email protected]

Failed Logins - Token Based Server Access Validation Failed

Hi All-
I am trying to track down, well for lack of a better word (an annoyance). I have a VM running a proprietary utility (VMware update manager) that connects to a remote SQL VM. This connection is via a service account that from the surface has the
appropriate permissions. The setup and utility has been in and is working as it should. However in our logs we are constantly seeing.
SQL Event Viewer - Login failed for DOMAIN/REMOTESERVERNAME$ Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors [CLIENT: REMOTEIP OF REMOTESERVERNAME]
Then in the SQL Logs I am seeing the same error and also - ERROR 18546, Severity 14, State 11
I have read dozens of threads - pointing to UAC. I have elevated SSMS via UAC and allowed it to run as administrator. Also ran as admin, and reapplied the permissions to that service account, db_owner
What I have read is about AD/user account. However in this case I am seeing the remote server name, not service account. Got me thinking a service is running as network or local system, and phoning home to SQL. However everything I see
is using the service account for that utility. Also in the event viewer in the security portion for that same time, I see the login and log off as successful. Could anyone try to point me in the right direction, without flat out adding the servername
to the local SQL VM administrators group.
Thank you in advance for any assistance.

Rather than adding the machine account to the admin group, you could do:
GRANT CONNECT TO [Domain\Remoteservername$]
And then you could set up a logon trigger that captures information about the login. That would include app_name() as well as the Windows process id. This could help you track exactly which process that is knocking on the door.
Erland Sommarskog, SQL Server MVP, [email protected]

BizTalk Published Web Service unable to consume, Token-Based Server access validation error

Hi, We have developed a BizTalk application and we have published as web service, but when we are trying to consume the application we are getting the an error and its logged
in event log.
While deploying we have allowed Anonymous user access for the web services as well.
Following are the errror details -
"Login failed for user 'IIS APPPOOL\ASP.NET v4.0 Classic'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT: <local machine>]"
I tried to change it other App pool as well. It seems an issue with permissions related to BizTalk user's/Group,
Please suggest which app pool should we select or should we give permissions to App Pools.

The User of App Pool should be part of "BizTalk Isolated Host Users Group".
In your case user is "IIS APPPOOL\ASP.NET v4.0 Classic", so either you add this user to BizTalk Isolated Host Users
Group or create a new App Pool with new user. I would suggest to go for new user specific to BizTalk.
This permission is required because IIS(App Pool(w3wp.exe)) will be publishing new messages to BizTalk Databases. So they should have required permissions to do that and in BizTalk we have a default group for the same, as suggested by Shankycheil.
BizTalk Isolated Host Users
The default name of the first Isolated BizTalk Host Group created by Configuration Manager. Isolated BizTalk hosts not running on BizTalk Server, such as HTTP and SOAP.
Use one BizTalk Isolated Host Group for each Isolated Host in your environment.
Contains service accounts for the BizTalk Isolated host instance in the host that the Isolated BizTalk Host Group is designated for.
BTS_HOST_USERS SQL Server Database Role in the following databases:
BizTalkMgmtDb
BizTalkMsgBoxDb
BizTalkRuleEngineDb
BizTalkDTADb
BAMPrimaryImport
Thanks,
Prashant
Please mark this post accordingly if it answers your query or is helpful.

Active Directory Certificate Services setup failed with the following error: Overlapped I/O operation is in progress. 0x800703e5 (WIN32: 997)

Hi,
I am trying to install certificate services on a windows 2008 server (R2 ENT SP1) with a PCIe nCipher HSM module installed on it. The version of nCipher SW is = 11.30. It is a RootCA, and I am trying to use a key that is already stored in the HSM (I
have done this before with a PCI HSM (older HW version)). I select “Use existing private key” and “Select an existing private key on this computer” on the wizard, then i change the CSP to nCipher and click on "search" the key I am looking for
appears and I select that one. I repeat, I have done this before and it works with a PCI HSM module.
The installation is finished before being prompted to insert the operator cards, and it ends with two errors:
<Error>: Active Directory Certificate Services setup failed with the following error: Overlapped I/O operation is in progress. 0x800703e5 (WIN32: 997)
And:
<Error>: Active Directory Certificate Services setup failed with the following error: The group or resource is not in the correct state to perform the requested operation.
0x8007139f (WIN32: 5023)
The servermanager.log says:
1856: 2014-07-23 18:27:48.195 [CAManager] Sync: Validity period units: Years
1856: 2014-07-23 18:27:48.928 [Provider] Error (Id=0) System.Runtime.InteropServices.COMException (0x800703E5): CCertSrvSetup::Install: Overlapped I/O operation is in progress. 0x800703e5 (WIN32: 997)
at Microsoft.CertificateServices.Setup.Interop.CCertSrvSetupClass.Install()
at Microsoft.Windows.ServerManager.CertificateServer.CertificateServerRoleProvider.Configure(InstallableFeatureInformation featureInfo, DiscoveryResult discoveryResult, ChangeTracker changeTracker)
1856: 2014-07-23 18:27:48.928 [Provider] CAErrorID: 0, CAErrorString: 'Active Directory Certificate Services setup failed with the following error: Overlapped I/O operation is in progress.
0x800703e5 (WIN32: 997)'
1856: 2014-07-23 18:27:48.928 [Provider] Adding error message.
1856: 2014-07-23 18:27:48.928 [Provider] [STAT] For 'Certification Authority':
And:
1856: 2014-07-23 18:27:49.053 [CAWebProxyManager] Sync: Initializing defaults
1856: 2014-07-23 18:27:49.162 [Provider] Error (Id=0) System.Runtime.InteropServices.COMException (0x8007139F): CCertSrvSetup::Install: The group or resource is not in the correct state to perform the requested operation. 0x8007139f (WIN32: 5023)
at Microsoft.CertificateServices.Setup.Interop.CCertSrvSetupClass.Install()
at Microsoft.Windows.ServerManager.CertificateServer.CertificateServerRoleProvider.Configure(InstallableFeatureInformation featureInfo, DiscoveryResult discoveryResult, ChangeTracker changeTracker)
1856: 2014-07-23 18:27:49.162 [Provider] CAErrorID: 0, CAErrorString: 'Active Directory Certificate Services setup failed with the following error: The group or resource is not in the correct
state to perform the requested operation. 0x8007139f (WIN32: 5023)'
1856: 2014-07-23 18:27:49.162 [Provider] Adding error message.
Has anyone experienced this before? Am I missing something here?
Any help will be very appreciated
Thanks in advance
Best regards
Alejandro Lozano Villanueva

Hi, thanks for your support.
I have been playing around a bit with some ncipher commands and found this:
C:\Program Files (x86)\nCipher\nfast\bin>cspcheck.exe
cspcheck: fatal error: File key_mscapi_container-1c44b9424a23f6cddc91e8a065241a0
9aa719e4f (key #1): 0 modules contain the counter (NVRAM file ID 021c44b9424a23f
6cddc91)
cspcheck: information: 2 containers and 2 keys found.
cspcheck: fatal error occurred.
If I perform the same command on the original server (the server with the original kmdata folder and with the running RootCA services):
E:\nfast\bin>cspcheck.exe
cspcheck: information: 2 containers and 2 keys found.
cspcheck: everything seems to be in order.
Strange?
Moreover, when I do a csptest.exe command (also on both servers, i find this)
On the new server:
C:\Program Files (x86)\nCipher\nfast\bin>csptest.exe
nCipher CSP test software
=========================
Found the nCipher domestic CSP named 'nCipher Enhanced Cryptographic Provider'
Provider name: nCipher Enhanced Cryptographic Provider
Version number: 1.48
User key containers:
Container 'csptest.exe' has no stored keys.
Container 'Administrator' has no stored keys.
Machine key containers:
Container '352dd28a-17cb-4c6f-b6e4-bf39bcf75db5' has a 2048-bit signature key.
Container 'ROOTCA' has no stored keys.
Container 'csptest.exe' has no stored keys.
While in the old server:
E:\nfast\bin>csptest.exe
nCipher CSP test software
=========================
Found the nCipher domestic CSP named 'nCipher Enhanced Cryptographic Provider'
Provider name: nCipher Enhanced Cryptographic Provider
Version number: 1.40
User key containers:
Container 'csptest.exe' has no stored keys.
Machine key containers:
Container '352dd28a-17cb-4c6f-b6e4-bf39bcf75db5' has a 2048-bit signature key.
Container 'ROOTCA' has a 2048-bit signature key.
Container 'csptest.exe' has no stored keys.
As you can see, the container called ROOTCA, which is the one that I use during the installation, says it has no stored keys. While on the old server, it says it contains a key. Why is this happening? I dont know, I am copying the complete
key management folder from one server to another and initialize the security world with that folder as I always do, and i dont have any errors during this procedure.
Do you know what could be the cause of this? or how can I fix this? Thanks a lot, best regards.
Alejandro Lozano Villanueva

SCVMM Installation Failed: vmmServer.msi failed with Windows Installer error 1603.

Error seen when attempting to install Microsoft System Center 2012 R2 Virtual Machine Manager
Installing D:\amd64\setup\msi\Server\vmmServer.msi failed with Windows Installer error 1603.
See C:\ProgramData\VMMLogs\vmmServer.log for more information. After resolving the problem, retry setup.
Searched the log file for 1603 errors -
CustomAction EnableWsmanCredSSP returned actual error code 1603 (note this may not be 100% accurate if translation happened inside sandbox)
MSI (s) (B8:20) [02:00:47:180]: Note: 1: 2265 2: 3: -2147287035
MSI (s) (B8:20) [02:00:47:180]: Machine policy value 'DisableRollback' is 0
Action ended 2:00:47: EnableWsmanCredSSP. Return value 3.
SI (s) (B8:20) [02:00:47:228]: Windows Installer installed the product. Product Name: Microsoft System Center Virtual Machine Manager Server (x64). Product Version: 3.2.7510.0. Product Language: 1033. Manufacturer: Microsoft Corporation. Installation success
or error status: 1603.
I've tried disabling my Firewall and troubleshooting the Enable-WSManCredSSP command-let however nothing has worked and I'm quite stuck.
Any help would be appreciated.

I had the same problem in my environment.
Here are the steps how i did solve this issue
Since VMM 2012 R2 Requires ADK 8.1 and this requires SQL 2012 Express.
In order SQL Server 2012 to be installed successfully .Net Frame Work 3.5 feature on Windows Server has to be enabled first, in this case it is not not being installed by ADK Installation wizard as a result SQL service fails to start, which results on VMM
installation to fail.
Please try to enable .Net Frame Work 3.5 feature on Windows Server 2012 R2 before you install ADK 8.1

Connecting to remote server failed with the following error message : Access is denied. For more information, see the about_Remote_Troubleshooting Help topic. It was running the command 'Discover-ExchangeServer -UseWIA $true -SuppressError $true -CurrentV

I installed Exchange Server 2010 inside my VMWare Windows Server 2008 Ent R2. And After successful installation when I try to open my Exchange Server Console, I am getting the following error message. I am very new to Exchange server please help me
to solve this problem.
Initialization Failed
The following error occurred while searching for the on-premises Exchange server:
[win-.local] Connecting to remote server failed with the following error message : Access is denied. For more information, see the about_Remote_Troubleshooting Help topic. It was running the command 'Discover-ExchangeServer -UseWIA $true -SuppressError
$true -CurrentVersion 'Version 14.1 (Build 218.15)''.
Thanks Vivek
SharePoint Foundation 2010 Book
http://www.redpipit.com

Hi,
Please have a look at the article below:
Troubleshooting Exchange 2010 Management Tools startup issues
http://blogs.technet.com/b/exchange/archive/2010/02/04/3409289.aspx
Resolving WinRM errors and Exchange 2010 Management tools startup failures
http://blogs.technet.com/b/exchange/archive/2010/12/07/3411644.aspx
Besides, please run the cmdlet below:
set-user alias -remotepowershellenabled$true
Xiu Zhang
TechNet Community Support

SetDpmServer failed with errorcode =0x80070005, error says: Access is denied.

We have a Windows 2008 R2 server that we need to move it's protection from one DPM server (DPM2) to another DPM server (DPMTEST1)
We logon onto the Agent server (one being protected) with with my own Domain Admin account, (Not the Domain Administrator Account) an run the following command: and get Access denied.
C:\Program Files\Microsoft Data Protection Manager\DPM\bin>SetDpmServer.exe -dpmserverName DPMTEST1
Configuring dpm server settings and firewall settings for dpm server =[DPMTEST1]
Configuring dpm server settings and firewall settings for dpm server =[wellspan.org\DPMTEST1]
SetDpmServer failed with errorcode =0x80070005, error says: Access is denied.
Please make sure that you are a domain user with administrator privileges on this computer
If I log out and back in with the Domain Administrators account and run the same command. It completes successfully.
My own Domain account has administrator privi's to all servers.
I'm not sure what I'm missing and what would cause this.
Any help would greatly appreciated.
Rick
Rick Dixon

I have this issue on a Domain Controller.
Local Admin doesn't help but i am Domain admin.
any further advice ?

SQL Server Agent job fails with error : The package execution returned DTSER_FAILURE (1).

Copyright (C) Microsoft Corp 1984-2005. All rights reserved. Started: 10:00:01 AM Error: 2014-08-15 10:00:07.20
Code: 0xC0047062 Source: Data Flow Task LEAN [6761]
Description: Teradata.Client.Provider.TdException: [Teradata Database] [3006] Logons are disabled.
at Teradata.Client.Provider.WpMessageManager.CheckForError()
at Teradata.Client.Provider.WpMessageManager.ProcessResponse()
at Teradata.Client.Provider.WpLogonManager.Action()
at Teradata.Client.Provider.WpSession.ManagerAction(WpMessageManager manager, UtlStopwatchWrapper watch, Int32 connectionTimeout)
at Teradata.Client.Provider.WpSession.Open(Int32 connectionTimeout, String password)
at Teradata.Client.Provider.WpSession.Open(Int32 connectionTimeout)
at Teradata.Client.Provider.Connection.Open(UtlConnectionString connectionString, UInt32 timeout)
at Teradata.Client.Provider.ConnectionPool.CreateConnection(UInt32 timeout)
at Teradata.Client.Provider.ConnectionPool.GetConnectionFromPool(Object owningObject)
at Teradata.Client.Provider.ConnectionFactory.GetConnection(Object owningObject, UtlConnectionString connStr)
at Teradata.Client.Provider.TdConnection.Open()
at Microsoft.SqlServer.Dts.Runtime.ManagedHelper.GetManagedConnection(String assemblyQualifiedName, String connStr, Object transaction)
at Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSConnectionManager100.AcquireConnection(Object pTransaction)
at Microsoft.SqlServer.Dts.Pipeline.DataReaderSourceAdapter.AcquireConnections(Object transaction)
at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostAcquireConnections(IDTSManagedComponentWrapper100 wrapper, Object transaction)
End Error Error: 2014-08-15 10:00:07.35 Code: 0xC0047017 Source: Data Flow Task SSIS.Pipeline
Description: component "LEAN" (6761) failed validation and returned error code 0x80004005. End Error Error: 2014-08-15 10:00:07.48
Code: 0xC004700C Source: Data Flow Task SSIS.Pipeline Description: One or more component failed validation.
End Error Error: 2014-08-15 10:00:07.60 Code: 0xC0024107 Source: Data Flow Task
Description: There were errors during task validation. End Error
DTExec: The package execution returned DTSER_FAILURE (1). Started: 10:00:01 AM Finished: 10:00:07 AM
Elapsed: 6.692 seconds. The package execution failed. The step failed.
SQL Server agent job fails with above error, Please let me know process tohandle it.
Thanks,
Vishal.

The error message suggests its the issue with Teradata source database to which SSIS tries to connect within the data flow task. Make sure Teradata database is available and LOGON is enabled.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Adding server in DAG failing with error Error: Cluster API failed: "AddClusterNode() (MaxPercentage=25) failed with 0x800706ba. Error: The RPC server is unavailable

Hi, Below is teh environments
DC: Win 2008 R2 SP1
Exchange Server OS: Win 2012 R2 Std
Exchange : 2013 SP1 Ent
Two Servers with CAS+MB role, already part of one DAG. I am trying to add one new server in existing DAG. The installation of exchange 2013 competed successfully. However when i am adding it to the existing DAG, the below error is coming. Please help
to solve the issue. Thanks in advance.
A server-side database availability group administrative operation failed with a transient error. Please try the operation again. Error: An error occurred while attempting a cluster operation. Error: Cluster API failed: "AddClusterNode() (MaxPercentage=25)
failed with 0x800706ba. Error: The RPC server is unavailable" [Server: cluster owner FQDN]
Manu

Hi Manu,
As Deepak mentioned, please try to enable IPv6 on all member servers first.
Based on my research, In Microsoft Exchange Server 2013, IPv6 is supported only when IPv4 is also installed and enabled. If Exchange 2013 is deployed in this configuration, and the network supports IPv4 and IPv6, all Exchange servers can send data to and
receive data from devices, servers, and clients that use IPv6 addresses.
Please also configure or disable Firewall to allow the connection.
Thanks
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]
Mavis Huang
TechNet Community Support

HT4943 I subscribed for 3 months to a magazine and an error occurred while downloading - purchase validation failed (code:1001) any ideas?

I subscribed for 3 months to a magazine and an error occurred while downloading - purchase validation failed (code:1001) any ideas?

From an answer on the Web
1001 (PurchaseValidationError)
This means your purchase failed.
This occurs when attempting to download an Issue where the receipt used by the App and the receipt recorded by Apple are mismatched. Apple's server will report that the user is ineligible for the Issue and the download will fail.
Contact support for a resolution - from your app press the help button on the bottom right, then feedback - follow the instructions from there.

DPS Builder Error: The fulfillment server encountered a proplem with authentification

Hi,
I have to make an update to an app. The DPS Builder actually shows me the following error message on generating the app "DPS Builder Error: The fulfillment server encountered a proplem with authentification".
I use the DPS App Builder App 2.7.0.5.83975.
Thanks,
Yves

Creating a new app is only a temporary solution. I will try it for this app. But I have to organize the assets again. Saving the assets on your servers is/was a great idea, but if you have to create a new app after every update, this feature is completelly useless.

Windows 2008 R2 backup fails with event 521 error code 2155348001

Windows Server 2008 R2 SP1. Hyper-V role installed.
OS on drive C. All VMs stored on Drive D.
I am attempting to run a Bare Metal backup of the host system to a network share.
Drive D is not included in the backup job. I am getting the following error:
Log Name:      Application
Source:        Microsoft-Windows-Backup
Date:          1/10/2014 11:28:52 PM
Event ID:      521
Task Category: None
Level:         Error
Keywords:
User:          SYSTEM
Computer:      SHAQTUS.scdl.local
Description:
The backup operation that started at '‎2014‎-‎01‎-‎11T04:08:50.683000000Z' has failed because the Volume Shadow Copy Service operation to create a shadow copy of the volumes being backed up failed with following error code '2155348001'. Please review the event
details for a solution, and then rerun the backup operation once the issue is resolved.
Reviewing event details, as suggested, does not offer any solution.
I have tried the suggested solutions in other similar threads of increasing the timeout value with the registry entry.
This does not work.
I have not tried reregistering the VSS writers manually, as the only links I have found are for server 2003/2008 (not R2) and explicitly state that they won’t work on higher versions of the OS, since they now utilize manifests and the manual procedure could
cause problems for those servers. Haven't found similar procedures for 2008 R2.
I have been able to narrow this down a bit.
A Windows 2008 R2 SP1 server with Hyper-V installed – backup to a network share is successful;
Install the DPM 2012 agent – same backup fails with the 2155348001 error.
We use DPM 2012 to backup VMs, but DPM cannot perform a bare metal backup/restore of server and the 2012 version no longer has the DPMSRT feature.
I prefer to run Bare Metal Backup to a file server share.
Stuck on this one.
Rick

Hi,
The issue is related to DPM, I would suggest you ask for help from DPM forums:
http://social.technet.microsoft.com/Forums/en-US/home?forum=dataprotectionmanager
Regards,
Mandy
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Computer account error, token-based server access validation failed with an infrastructure error

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