Since this is a Trusted Platform Module, the best place to get the driver is directly from the hardware manufacturer or via Microsoft. Here are the three methods to fix this for free.
Download the version corresponding to your system (x64 for 64-bit, x86 for 32-bit). Run the installer and restart your computer. Acpi Msft0101 Driver Windows 7 Free
: This was the official method to add TPM 2.0 support to Windows 7 (64-bit) and Windows Server 2008 R2. While the official hotfix links are often deprecated by Microsoft, many users on the HP Support Community have shared archived versions of this hotfix. Manual Driver Installation Since this is a Trusted Platform Module, the
If you are using an Intel-based processor (6th generation or newer), this device is likely Intel’s Platform Trust Technology. Intel distributes the driver for this through the Intel Management Engine Interface (MEI) or as a standalone TPM driver. Run the installer and restart your computer