ReadMe.txt Driver File Contents (

Advanced Card Systems Ltd.
Unit 1008, 10th Floor
Hongkong International Trade and Exhibition Centre
1 Trademart Drive, Kowloon Bay
Hong Kong 
Tel: +852 2796 7873
Fax: +852 2796 1286


   1. Release notes
   2. History
   3. File Content
   4. Limitations
   5. Support

1. Release notes

Version: 21.09.00
Release date: 11/11/2004 

2. History

210000:		New Release
210100:		UI modification (27/5/2004)
        	Fix the auto search from CD problem (27/5/2004)
210200:		acr38.dll is updated to (18/6/2004)
210300:		acr38.dll is updated to (9/7/2004)
210400:		UI modification (26/7/2004)
		acr38.dll is updated to (26/7/2004)
210500:		UI modification (11/08/2004)
		Print more messages in INF Remove (11/08/2004)
210600:		Check PNF file exists before delete (19/08/2004)
210700:		acr38.dll is updated to (21/8/2004)
210800:		acr38.dll is updated to (25/10/2004)
210900:		UI modification (11/11/2004)

3. File Content

A38USB:		x.x.x.x

4. Limitations

1) The installer cannot be called by another .exe (calling program). If you really need to do so, the .exe (calling program) must be in the same directory with setup.exe.

2) After each uninstallation, must reboot before another installation.

3) Does not support Windows NT installation.

4) Uncompatible with PCSC driver.

5) Does not support PnP installation.

6) Please disconnect the internet connection before running this installer, otherwise, the PCSC driver will be installed.

5. Support

In case of problem, please contact ACS through:

web site:
tel: (852) 2796-7873


Copyright by Advanced Card Systems Ltd. (ACS) No part of this reference manual may be reproduced or transmitted in any from without the expressed, written permission of ACS. 

Due to rapid change in technology, some of specifications mentioned in this publication are subject to change without notice. Information furnished is believed to be accurate and reliable. ACS assumes no responsibility for any errors or omissions, which may appear in this document. 

Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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