-new- Acpi Msft0101 Driver 77 2021 Jun 2026

Updating to the latest version of the ACPI MSFT0101 driver is a relatively straightforward process. Here are the steps:

Installing the updated driver is a straightforward process: -NEW- Acpi Msft0101 Driver 77 2021

The old driver would flood the System Event Log with errors stating “TPM hardware error” . Driver 77 introduces a more robust retry mechanism and communication protocol, silencing these phantom errors. Updating to the latest version of the ACPI

functionality on modern Windows systems, which is a key requirement for security features like drive encryption. Key Driver Information Hardware ID: ACPI\MSFT0101 Primary Function: -NEW- Acpi Msft0101 Driver 77 2021