"E:\Drivers\Vista32\TouchPad\DPInst.exe "
3. When computer appears unidentified program, click “Allow” for
accessing the computer
4. Click "Next" to execute the setup program. The Welcome box appears.
5. Select “accept this agreement” and Click “Next” to continue the
installation.
6. Click “Finish” to complete the installation.
7. Click “Restart Now” for restart your computer.