Msft0101 Driver Download |best| | Acpi

: Install the Update to add support for TPM 2.0 in Windows 7 (KB2920188).

If the ACPI MSFT0101 driver is missing or corrupted, you will experience: Acpi Msft0101 Driver Download

Instead of searching for a file to download, you should let Windows handle the installation natively. : Install the Update to add support for TPM 2

Run to see if Microsoft provides the driver automatically. Acpi Msft0101 Driver Download

: If you are using Windows 7 and do not plan to use BitLocker or security features that require a TPM, this "unknown device" can safely be ignored or disabled in the BIOS. Dell Command | Deploy FAQ