I am running a Toshiba laptop with Vista (32 bit) that has a Synaptics TouchPad mouse. Yesterday the mouse started acting really odd. For example, when switching. Free Download Synaptics Touchpad Driver 9.0.1.0 (Other Drivers & Tools).

Important Notes • During the installation of this file, be sure that you are logged in as the Administrator or as a user with Administrative rights. • To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding. • It is highly recommended to print out these instructions as a reference during the installation process. Download and Installation Instructions • To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding. • Download the SPDOTH-16224700-64.EXE file to a temporary or download directory (please note this directory for reference).

• Go to the directory where the file was downloaded and double-click the SPDOTH-16224700-64.EXE file to begin the installation. • At the 'User Account Control' screen, click 'Continue'. • At the 'Synaptics TouchPad Driver' screen, click 'Next'. • At the 'License Agreement' dialog, read the agreement, then, if you agree, click 'I Agree' to continue with the installation. • At the 'Welcome to the Synaptics Pointing Device Driver Setup' screen, click 'Next'. • At the 'Setup Completed' screen, click 'Finish'. • At the 'Microsoft Windows' screen, click 'Restart Now'.

After the computer restarts, the installation of the Synaptics® TouchPad Driver is complete.

I am running a Toshiba laptop with Vista (32 bit) that has a Synaptics TouchPad mouse. Yesterday the mouse started acting really odd. Smart Card Reader Self Testing Program here. For example, when switching between tabs, it sometimes wouldn't 'let go' when you would release.

It would also start highlighting things on its own when scrolling down the page. It did it with the TouchPad mouse, but it also did it with the regular mouse buttons on the laptop. Regardless, everything I could find suggested that I uninstall the Synaptics driver and then reinstall it. I uninstalled the driver, and now everything is working perfectly now that the mouse is running from the PS/2 driver. I tried reinstalling the Synaptics driver from the Synaptics website (and I did try both Vista options just in case I was trying to run the wrong one) because we really miss the scroll option on the TouchPad, however when I try to run it, it tells me that it is an invalid Win32 application. What can I do now? So it was working fine at one point.