Hello
MartinJaggard,
Thank you for reaching out Surface Community. Can you go back to Device Manager, expand Human Interface Devices, right
click Intel Precise Touch Driver, click Uninstall (Note: If prompted with a checkbox stating "Delete the driver software for this device", leave it unchecked then hit Uninstall.) Once done restart the device to reinstall the driver and test pinch to zoom.
If issue persist, please try to do a force shutdown. Performing this is like removing the battery from a laptop or unplugging a desktop PC. It resets the hardware and clears all the cache and memory for your hardware.
- Press and hold the power button until the screen turns off (about 10 seconds), then release the power button.
- Press and release the power button to turn your Surface back on. You should see the Microsoft logo.
If that doesn't work, here's how to make sure your Surface turns off completely:
- Press and hold down the power button until your Surface restarts and you see the Windows logo screen (this takes about 20 seconds), then release the power button.
If this works, we highly encourage you to inform our Community by clicking on
Yes or marking my post as an answer. This will help other members who may have the same issue as you. Otherwise, don't hesitate to update us so we can further assist you.
Regards,
KarenJune_F