TBS Operation
Applies To: Windows Server 2008
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 |
|---|---|---|
Microsoft-Windows-TBS |
The specified context handle is invalid. | |
Microsoft-Windows-TBS |
An invalid context parameter was specified. | |
Microsoft-Windows-TBS |
An error occurred while communicating with the TPM. The driver returned %1. | |
Microsoft-Windows-TBS |
The specified virtual handle matches a virtual handle already in use. | |
Microsoft-Windows-TBS |
The RPC subsystem could not be initialized. The error returned was %1. | |
Microsoft-Windows-TBS |
The requested resource is no longer available. | |
Microsoft-Windows-TBS |
No matching resource was found. | |
Microsoft-Windows-TBS |
No resources can be unloaded. | |
Microsoft-Windows-TBS |
A new TBS context could not be created because there are too many open contexts. | |
Microsoft-Windows-TBS |
A new virtual resource could not be created because there are too many open virtual resources. | |
Microsoft-Windows-TBS |
A compatible Trusted Platform Module (TPM) Security Device cannot be found on this computer. TBS could not be started. | |
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. | |
Microsoft-Windows-TBS |
An operation in progress was interrupted by a power management event. | |
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. | |
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. | |
Microsoft-Windows-TBS |
An error occurred while starting the TBS. The error code was %1. |