hey,
* Credit to Amit Kumar in another forum *
you just have to uninstall the additional numpad driver under the keyboard driver that this windows version has installed.
you will see an exclamation mark beside it.
follow these steps:
- Press “Windows Logo” + “X” keys on the keyboard.
- Click on “Device Manager” from that list.
- Search for the Keyboard from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then remove
the corrupted drivers from the computer. - Follow the on-screen instructions to complete it and then restart the computer if prompted.