About TPM (Trusted Platform Module) Drivers:

TPM (Trusted Platform Module) technology allows computers to create ... keys, therefore protecting them from disclosure. The TPM driver allows systems to properly recognize the related controller that adds support for encryption features.

Applying this driver should not pose too much of a challenge ... highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.