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TBS Operation

Updated: December 16, 2008

Applies To: Windows Server 2008 R2

This version of Windows includes TPM Base Services (TBS), a component similar to an Application Programming Interface (API) , that allows the operating system and application programs to communicate with and share the use of a Trusted Platform Module chip in the computer. The BitLocker Drive Encryption feature uses the TPM by default. Failures or unexpected results encountered by the TBS can result in the TBS or the TPM driver logging event messages.

 

Events

Event ID Source Message

514

Microsoft-Windows-TBS

The specified context handle is invalid.

515

Microsoft-Windows-TBS

An invalid context parameter was specified.

516

Microsoft-Windows-TBS

An error occurred while communicating with the TPM. The driver returned %1.

518

Microsoft-Windows-TBS

The specified virtual handle matches a virtual handle already in use.

521

Microsoft-Windows-TBS

The RPC subsystem could not be initialized. The error returned was %1.

531

Microsoft-Windows-TBS

The requested resource is no longer available.

532

Microsoft-Windows-TBS

No matching resource was found.

533

Microsoft-Windows-TBS

No resources can be unloaded.

535

Microsoft-Windows-TBS

A new TBS context could not be created because there are too many open contexts.

536

Microsoft-Windows-TBS

A new virtual resource could not be created because there are too many open virtual resources.

537

Microsoft-Windows-TBS

A compatible Trusted Platform Module (TPM) Security Device cannot be found on this computer. TBS could not be started.

538

Microsoft-Windows-TBS

A compatible TPM is not found. TBS requires TPM version %1 or greater, but the version of the TPM on the computer is %2.

541

Microsoft-Windows-TBS

An operation in progress was interrupted by a power management event.

16385

Microsoft-Windows-TBS

An internal TBS error was detected. The error code was %1. This is usually caused by unexpected TPM or driver behavior and may be transient.

16386

Microsoft-Windows-TBS

An error occurred while TBS was processing power management event. The power management event was %1, and the error code was %2.

16392

Microsoft-Windows-TBS

An error occurred while starting the TBS. The error code was %1.

Related Management Information

TPM Base Services

Core Security

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