: If you are using an HP desktop or laptop, the HP Support Assistant app can automatically detect and install the latest CCID and keyboard firmware for you. Key Specifications
If Windows Update fails to find the software, you can force the installation through the Device Manager. hp tpc-c001k driver
Use wushowhide.diagcab (Microsoft’s tool) to block automatic driver updates for the touchscreen. Then reinstall the HP driver. : If you are using an HP desktop
You downloaded the 32-bit driver for a 64-bit OS, or vice versa. Fix: Re-download the driver for your exact OS architecture. The TPC-C001K typically runs Windows 10 IoT Enterprise 2019 LTSC (64-bit) . Then reinstall the HP driver
HP does not always list drivers under “TPC-C001K.” This is often an internal chassis code. You must match the driver to the base system model (e.g., HP Engage One Pro 1412 or HP RP9 G1 Retail System).