Mousepad driver issue help please

[Cheesus182]

Hey guys,

 

im having a bit of an issue. Just got a new SSD and built it into my Lenovo Y510P and then installed Windows 10 and Synaptics Drivers. 

After a reboot the drivers work perfectly but after the next restart the following issue arises.
When I click and drag my finger over the trackpad, it decides to "scroll" like when you push the middle mouse button on an external mouse. Its supposed to click and highlight things like when you hold the LMB on an external mouse.

When I just click the mousepad it also acts as if the middle mouse button is pressed. Im at a bit of a loss.

I have also realised that after the first reboot, I can go into the Synaptics Driver settings and change anything I want. After the next restart it tells me that the Control Panel Extension is incompatible with the Driver and promptly Windows Shell Common DLL crashed

I´ve reinstalled the drivers 3 times already but the same exact thing happens every time. Does anyone have any idea of what is causing this or how I could revert it?

Thank you for the help!