### README for EtwoTouch USB, AcousticWave Touchscreen driver package.

Version 6.38 for Windows Vista

Thank you for choosing ETWOTOUCH USB, AcousticWave Touchscreen products. This README file contains additional notes about our touchscreen software which,we think,will help you make better use of the touchscreen and touchscreen software.

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### CONTENTS

> 1.Install/Uninstall Manual

> - Install touchscreen software
> - Change touchscreen settings
> - Uninstall touchscreen software
> - Release notes

> 2.Software package component

> 3.Problem solution

### 1. Install/Uninstall Manual

> NOTES: It must have administrators access rights on Windows Vista system to install the touchscreen software package . It must also have administrators access rights to run the touchscreen control panel and touchscreen calibration applications.

1. First it must connect touchscreen hardware to the computer's USB port, then run the SETUP.EXE in the driver pakage.
2. Change Touchscreen settings , click the "Start" menu,point to "Settings",and then "control panel" to open control panel window,double-click the "EtwoTouch Settings" icon, now you can change touchscreen settings on the property window.It's a notice that in Windows Vista system,the control panel window should change into classical-view, or the "EtwoTouch Settings" icon will hide when the control window in group-view by default.
3. Uninstall Touchscreen software ,click the "Start" menu, point to "Programs", and then "EtwoTouch USB", Select "Uninstall" from the list of application.
4. Release notes to run the touchscreen control panel and tcuchscreen calibration applications that must have the administrators access rights.

### 2. Software Component

> The touchscreen software package for Windows Vista is composed of the following programs:

> 1.ettusb.sys , ettfilt.sys | Touchscreen driver files for USB
> 2.ettusb.inf , ettfilt.inf | Touchscreen driver setup and configrate files
> 3.ettcplusb.cpl | Touchscreen control panel
> 4.uninst.exe | Touchscreen uninstall utility
> 5.ettcal.exe | Touchscreen calibration applications
> 6.setup.exe | Touchscreen software package installation program with it,all hardware installation and software configuration is quite easy
> 7.readme.htm | This file you read now

### 3. Problem solution

1. The system mouse class driver MOUCLASS.SYS and HIDUSB.SYS are required by the driver. Most times, it is installed during Windows installation process.if not,the device driver will not work.
2. The Driver does not surpport Windows98 or WindowsME. It's only for Windows2000/XP and Windows Vista.

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