Windows 10 Touchscreen Driver

[unclebadger]

I have a SVP1321M9EB Sony Vaio Pro laptop with touchscreen except the touchscreen has stopped working.

The device Listed under Human Interface Devices appears to have the most up to date driver when I examine Device Manager unfortunately it is a Microsoft Driver and looks quite old.

HID Compliant Touchscreen ver 10.0.10586.0 from 2006. If you go to Update driver, windows tells you you are using the most up to date driver.

Does anybody have a suggestion where I coudl find the appropriate driver.

Thanks in advance for your help

[unclebadger]

I'd like to add to this that I upgraded the computer to Windows 10 from Windows 8.

The touchscreen originally stopped working after a Windows update, not sure which one.

Everything else seems to be working fine.

Any suggetsions would be greatfully recieved.

Thanks