Lenovo laptop touchpad not working?

I have a Lenovo B560 running on Windows 7. Ever since I got a Wacom Bamboo Pen and Tablet it's been giving me trouble. The tablet wasn't working properly until I downloaded a driver for it. I think that driver may have screwed up my touchpad? It stopped working around the same time. It works in the log in screen but when I log in it magically stops. I also have a wireless mouse plugged in, but that's never effected my touchpad.

I have already tried installing a lenovo driver to fix this. When it asks me to "rewrite" files because they're already on my computer it says access is denied, even when I run it under administrator. Then this wizard opens up and installs some stuff and restarts my computer. Nothing changes.

I have also tried that Fn + F8 thing. It disables and enables my touchpad normally ( i even see the little light flash) but even when it's enabled it still doesn't work.

Any help?

Try unplugging the Wacom Bamboo Pen, then try the touch pad. If it works, then you can only have one touchpad device installed at a time - the Wacom Bamboo Pen disables the touchpad.